Stair-system selections · LeviArs Design & Remodeling

Explore L.J. Smith stair parts.

Browse handrails, newel posts, balusters, treads, risers and coordinating stair-system components by exact part number. Review profiles, dimensions and material options, then confirm a compatible stair assembly with our team. LeviArs Design & Remodeling keeps your selection and inquiry together.

L.J. Smith← All flooring manufacturers

Choose a stair-part collection

All stair parts9740 Linear Collection53 Newel Posts2672 Balusters1996 Handrails3808 Treads & Risers943 Installation Components173 Accessories95

Product images may show a component profile or diagram. Confirm the exact part number, species or finish, dimensions, connections and system compatibility with LeviArs before ordering.

About the L.J. Smith collections

Linear Collection: Cable, metal-tube and coordinating components for open stair and railing designs.
Newel Posts: Structural posts and coordinated newel components for post-to-post and over-the-post rail layouts.
Balusters: Wood and metal balusters in a range of profiles and finishes.
Handrails: Handrail profiles and fittings for coordinated stair and landing runs.
Treads & Risers: Stair tread, riser and related wood components in the listed dimensions and species.
Installation Components: Fasteners, mounting components and tools identified for specific stair-system connections.
Accessories: Coordinating stair parts and accessories with product-specific compatibility.

L.J. Smith stair parts products

9740 selections · showing 3073–3096

Choose another collection ↑

Balusters

1-3/4" Square Top Baluster · LJ-5005ND-P 31

Poplar

Harmony

1-3/4" Square Top Baluster (LJ-5005ND-P 31) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5005ND-P 31
Style: Square
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 31-in
Kneewall Stair: Kneewall
Wood Specie: Poplar
Series: LJ-5005
Collection: Harmony
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Square Top Baluster · LJ-5005ND-P 31 · Balusters

Balusters

1-3/4" Square Top Baluster · LJ-5005ND-PRG 31

Gloss Prime

Harmony

1-3/4" Square Top Baluster (LJ-5005ND-PRG 31) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5005ND-PRG 31
Style: Square
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 31-in
Kneewall Stair: Kneewall
Wood Specie: Gloss Prime
Series: LJ-5005
Collection: Harmony
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Square Top Baluster · LJ-5005ND-PRG 31 · Balusters

Balusters

1-3/4" Square Top Baluster · LJ-5005ND-WO 31

White Oak

Harmony

1-3/4" Square Top Baluster (LJ-5005ND-WO 31) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5005ND-WO 31
Style: Square
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 31-in
Kneewall Stair: Kneewall
Wood Specie: White Oak
Series: LJ-5005
Collection: Harmony
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Square Top Baluster · LJ-5005ND-WO 31 · Balusters

Balusters

1-1/4" Square Top Baluster · LJ-5006-H 36

Hemlock

Classic

1-1/4" Square Top Baluster (LJ-5006-H 36) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5006-H 36
Style: Square
Square Size: 1-1/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 36-in
Wood Specie: Hemlock
Series: LJ-5006
Collection: Classic
Use Location: Interior Use Only

Ask About L.J. Smith 1-1/4" Square Top Baluster · LJ-5006-H 36 · Balusters

Balusters

1-1/4" Square Top Baluster · LJ-5006-H 42

Hemlock

Classic

1-1/4" Square Top Baluster (LJ-5006-H 42) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5006-H 42
Style: Square
Square Size: 1-1/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 42-in
Wood Specie: Hemlock
Series: LJ-5006
Collection: Classic
Use Location: Interior Use Only

Ask About L.J. Smith 1-1/4" Square Top Baluster · LJ-5006-H 42 · Balusters

Balusters

1-1/4" Square Top Baluster · LJ-5006-O 36

Red Oak

Classic

1-1/4" Square Top Baluster (LJ-5006-O 36) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5006-O 36
Style: Square
Square Size: 1-1/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 36-in
Wood Specie: Red Oak
Series: LJ-5006
Collection: Classic
Use Location: Interior Use Only

Ask About L.J. Smith 1-1/4" Square Top Baluster · LJ-5006-O 36 · Balusters

Balusters

1-1/4" Square Top Baluster · LJ-5006-O 42

Red Oak

Classic

1-1/4" Square Top Baluster (LJ-5006-O 42) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5006-O 42
Style: Square
Square Size: 1-1/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 42-in
Wood Specie: Red Oak
Series: LJ-5006
Collection: Classic
Use Location: Interior Use Only

Ask About L.J. Smith 1-1/4" Square Top Baluster · LJ-5006-O 42 · Balusters

Balusters

1-1/4" Square Top Baluster · LJ-5006-P 36

Poplar

Classic

1-1/4" Square Top Baluster (LJ-5006-P 36) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5006-P 36
Style: Square
Square Size: 1-1/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 36-in
Wood Specie: Poplar
Series: LJ-5006
Collection: Classic
Use Location: Interior Use Only

Ask About L.J. Smith 1-1/4" Square Top Baluster · LJ-5006-P 36 · Balusters

Balusters

1-1/4" Square Top Baluster · LJ-5006-P 42

Poplar

Classic

1-1/4" Square Top Baluster (LJ-5006-P 42) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5006-P 42
Style: Square
Square Size: 1-1/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 42-in
Wood Specie: Poplar
Series: LJ-5006
Collection: Classic
Use Location: Interior Use Only

Ask About L.J. Smith 1-1/4" Square Top Baluster · LJ-5006-P 42 · Balusters

Balusters

1-5/8" Square Top Baluster · LJ-5008-PRG 34

Gloss Prime

Harmony

1-5/8" Square Top Baluster (LJ-5008-PRG 34) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5008-PRG 34
Style: Square
Square Size: 1-5/8-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 34-in
Kneewall Stair: Kneewall
Wood Specie: Gloss Prime
Series: LJ-5008
Collection: Harmony
Use Location: Interior Use Only

Ask About L.J. Smith 1-5/8" Square Top Baluster · LJ-5008-PRG 34 · Balusters

Balusters

1-5/8" Square Top Baluster · LJ-5008-PRG 38

Gloss Prime

Harmony

1-5/8" Square Top Baluster (LJ-5008-PRG 38) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5008-PRG 38
Style: Square
Square Size: 1-5/8-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 38-in
Wood Specie: Gloss Prime
Series: LJ-5008
Collection: Harmony
Use Location: Interior Use Only

Ask About L.J. Smith 1-5/8" Square Top Baluster · LJ-5008-PRG 38 · Balusters

Balusters

1-5/8" Square Top Baluster · LJ-5008-PRG 42

Gloss Prime

Harmony

1-5/8" Square Top Baluster (LJ-5008-PRG 42) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5008-PRG 42
Style: Square
Square Size: 1-5/8-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 42-in
Wood Specie: Gloss Prime
Series: LJ-5008
Collection: Harmony
Use Location: Interior Use Only

Ask About L.J. Smith 1-5/8" Square Top Baluster · LJ-5008-PRG 42 · Balusters

Balusters

1-1/4" Pin Top Baluster · LJ-5015-AL 34

Alder

Cornerstone

1-1/4" Pin Top Baluster (LJ-5015-AL 34) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5015-AL 34
Style: Pin Top
Square Size: 1-1/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 34-in
Wood Specie: Alder
Series: LJ-5015
Collection: Cornerstone
Use Location: Interior Use Only

Ask About L.J. Smith 1-1/4" Pin Top Baluster · LJ-5015-AL 34 · Balusters

Balusters

1-1/4" Pin Top Baluster · LJ-5015-AL 36

Alder

Cornerstone

1-1/4" Pin Top Baluster (LJ-5015-AL 36) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5015-AL 36
Style: Pin Top
Square Size: 1-1/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 36-in
Wood Specie: Alder
Series: LJ-5015
Collection: Cornerstone
Use Location: Interior Use Only

Ask About L.J. Smith 1-1/4" Pin Top Baluster · LJ-5015-AL 36 · Balusters

Balusters

1-1/4" Pin Top Baluster · LJ-5015-AL 38

Alder

Cornerstone

1-1/4" Pin Top Baluster (LJ-5015-AL 38) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5015-AL 38
Style: Pin Top
Square Size: 1-1/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 38-in
Wood Specie: Alder
Series: LJ-5015
Collection: Cornerstone
Use Location: Interior Use Only

Ask About L.J. Smith 1-1/4" Pin Top Baluster · LJ-5015-AL 38 · Balusters

Balusters

1-1/4" Pin Top Baluster · LJ-5015-AL 42

Alder

Cornerstone

1-1/4" Pin Top Baluster (LJ-5015-AL 42) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5015-AL 42
Style: Pin Top
Square Size: 1-1/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 42-in
Wood Specie: Alder
Series: LJ-5015
Collection: Cornerstone
Use Location: Interior Use Only

Ask About L.J. Smith 1-1/4" Pin Top Baluster · LJ-5015-AL 42 · Balusters

Balusters

1-1/4" Pin Top Baluster · LJ-5015-B 34

Beech

Cornerstone

1-1/4" Pin Top Baluster (LJ-5015-B 34) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5015-B 34
Style: Pin Top
Square Size: 1-1/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 34-in
Wood Specie: Beech
Series: LJ-5015
Collection: Cornerstone
Use Location: Interior Use Only

Ask About L.J. Smith 1-1/4" Pin Top Baluster · LJ-5015-B 34 · Balusters

Balusters

1-1/4" Pin Top Baluster · LJ-5015-B 38

Beech

Cornerstone

1-1/4" Pin Top Baluster (LJ-5015-B 38) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5015-B 38
Style: Pin Top
Square Size: 1-1/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 38-in
Wood Specie: Beech
Series: LJ-5015
Collection: Cornerstone
Use Location: Interior Use Only

Ask About L.J. Smith 1-1/4" Pin Top Baluster · LJ-5015-B 38 · Balusters

Balusters

1-1/4" Pin Top Baluster · LJ-5015-B 42

Beech

Cornerstone

1-1/4" Pin Top Baluster (LJ-5015-B 42) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5015-B 42
Style: Pin Top
Square Size: 1-1/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 42-in
Wood Specie: Beech
Series: LJ-5015
Collection: Cornerstone
Use Location: Interior Use Only

Ask About L.J. Smith 1-1/4" Pin Top Baluster · LJ-5015-B 42 · Balusters

Balusters

1-1/4" Pin Top Baluster · LJ-5015-BRZC 38

Brazilian Cherry

Cornerstone

1-1/4" Pin Top Baluster (LJ-5015-BRZC 38) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5015-BRZC 38
Style: Pin Top
Square Size: 1-1/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 38-in
Wood Specie: Brazilian Cherry
Series: LJ-5015
Collection: Cornerstone
Use Location: Interior Use Only

Ask About L.J. Smith 1-1/4" Pin Top Baluster · LJ-5015-BRZC 38 · Balusters

Balusters

1-1/4" Pin Top Baluster · LJ-5015-BRZC 42

Brazilian Cherry

Cornerstone

1-1/4" Pin Top Baluster (LJ-5015-BRZC 42) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5015-BRZC 42
Style: Pin Top
Square Size: 1-1/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 42-in
Wood Specie: Brazilian Cherry
Series: LJ-5015
Collection: Cornerstone
Use Location: Interior Use Only

Ask About L.J. Smith 1-1/4" Pin Top Baluster · LJ-5015-BRZC 42 · Balusters

Balusters

1-1/4" Pin Top Baluster · LJ-5015-C 34

Cherry

Cornerstone

1-1/4" Pin Top Baluster (LJ-5015-C 34) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5015-C 34
Style: Pin Top
Square Size: 1-1/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 34-in
Wood Specie: Cherry
Series: LJ-5015
Collection: Cornerstone
Use Location: Interior Use Only

Ask About L.J. Smith 1-1/4" Pin Top Baluster · LJ-5015-C 34 · Balusters

Balusters

1-1/4" Pin Top Baluster · LJ-5015-C 38

Cherry

Cornerstone

1-1/4" Pin Top Baluster (LJ-5015-C 38) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5015-C 38
Style: Pin Top
Square Size: 1-1/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 38-in
Wood Specie: Cherry
Series: LJ-5015
Collection: Cornerstone
Use Location: Interior Use Only

Ask About L.J. Smith 1-1/4" Pin Top Baluster · LJ-5015-C 38 · Balusters

Balusters

1-1/4" Pin Top Baluster · LJ-5015-C 42

Cherry

Cornerstone

1-1/4" Pin Top Baluster (LJ-5015-C 42) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5015-C 42
Style: Pin Top
Square Size: 1-1/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 42-in
Wood Specie: Cherry
Series: LJ-5015
Collection: Cornerstone
Use Location: Interior Use Only

Ask About L.J. Smith 1-1/4" Pin Top Baluster · LJ-5015-C 42 · Balusters

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Plan your stair system with LeviArs.

Tell us which L.J. Smith collections you would like to explore.

LeviArs Design & Remodeling can help coordinate stair parts, finishes and installation planning. We review dimensions, connections, handrail and guard requirements, and compatibility across the selected system before ordering.

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Call (425) 248-7799

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