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 3457–3480

Choose another collection ↑

Balusters

1-3/4" Pin Top Baluster · LJ-53008-O 42

Red Oak

Harmony

1-3/4" Pin Top Baluster (LJ-53008-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-53008-O 42
Style: Pin Top
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 42-in
Wood Specie: Red Oak
Series: LJ-53008
Collection: Harmony
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Pin Top Baluster · LJ-53008-O 42 · Balusters

Balusters

1-3/4" Pin Top Baluster · LJ-53008-PRG 34

Gloss Prime

Harmony

1-3/4" Pin Top Baluster (LJ-53008-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-53008-PRG 34
Style: Pin Top
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 34-in
Kneewall Stair: Kneewall
Wood Specie: Gloss Prime
Series: LJ-53008
Collection: Harmony
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Pin Top Baluster · LJ-53008-PRG 34 · Balusters

Balusters

1-3/4" Pin Top Baluster · LJ-53008-PRG 38

Gloss Prime

Harmony

1-3/4" Pin Top Baluster (LJ-53008-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-53008-PRG 38
Style: Pin Top
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 38-in
Wood Specie: Gloss Prime
Series: LJ-53008
Collection: Harmony
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Pin Top Baluster · LJ-53008-PRG 38 · Balusters

Balusters

1-3/4" Pin Top Baluster · LJ-53008-PRG 42

Gloss Prime

Harmony

1-3/4" Pin Top Baluster (LJ-53008-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-53008-PRG 42
Style: Pin Top
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 42-in
Wood Specie: Gloss Prime
Series: LJ-53008
Collection: Harmony
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Pin Top Baluster · LJ-53008-PRG 42 · Balusters

Balusters

1-3/4" Square Top Baluster · LJ-5335-HM 34

Hard Maple

Carved

1-3/4" Square Top Baluster (LJ-5335-HM 34) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5335-HM 34
Style: Square
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 34-in
Kneewall Stair: Kneewall
Wood Specie: Hard Maple
Series: LJ-5335
Collection: Carved
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Square Top Baluster · LJ-5335-HM 34 · Balusters

Balusters

1-3/4" Square Top Baluster · LJ-5335-HM 38

Hard Maple

Carved

1-3/4" Square Top Baluster (LJ-5335-HM 38) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5335-HM 38
Style: Square
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 38-in
Wood Specie: Hard Maple
Series: LJ-5335
Collection: Carved
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Square Top Baluster · LJ-5335-HM 38 · Balusters

Balusters

1-3/4" Square Top Baluster · LJ-5335-HM 42

Hard Maple

Carved

1-3/4" Square Top Baluster (LJ-5335-HM 42) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5335-HM 42
Style: Square
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 42-in
Wood Specie: Hard Maple
Series: LJ-5335
Collection: Carved
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Square Top Baluster · LJ-5335-HM 42 · Balusters

Balusters

1-3/4" Square Top Baluster · LJ-5335-O 34

Red Oak

Carved

1-3/4" Square Top Baluster (LJ-5335-O 34) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5335-O 34
Style: Square
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 34-in
Kneewall Stair: Kneewall
Wood Specie: Red Oak
Series: LJ-5335
Collection: Carved
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Square Top Baluster · LJ-5335-O 34 · Balusters

Balusters

1-3/4" Square Top Baluster · LJ-5335-O 38

Red Oak

Carved

1-3/4" Square Top Baluster (LJ-5335-O 38) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5335-O 38
Style: Square
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 38-in
Wood Specie: Red Oak
Series: LJ-5335
Collection: Carved
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Square Top Baluster · LJ-5335-O 38 · Balusters

Balusters

1-3/4" Square Top Baluster · LJ-5335-O 42

Red Oak

Carved

1-3/4" Square Top Baluster (LJ-5335-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-5335-O 42
Style: Square
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 42-in
Wood Specie: Red Oak
Series: LJ-5335
Collection: Carved
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Square Top Baluster · LJ-5335-O 42 · Balusters

Balusters

1-3/4" Square Top Baluster · LJ-5335-WO 34

White Oak

Carved

1-3/4" Square Top Baluster (LJ-5335-WO 34) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5335-WO 34
Style: Square
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 34-in
Kneewall Stair: Kneewall
Wood Specie: White Oak
Series: LJ-5335
Collection: Carved
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Square Top Baluster · LJ-5335-WO 34 · Balusters

Balusters

1-3/4" Square Top Baluster · LJ-5335-WO 38

White Oak

Carved

1-3/4" Square Top Baluster (LJ-5335-WO 38) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5335-WO 38
Style: Square
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 38-in
Wood Specie: White Oak
Series: LJ-5335
Collection: Carved
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Square Top Baluster · LJ-5335-WO 38 · Balusters

Balusters

1-3/4" Square Top Baluster · LJ-5335-WO 42

White Oak

Carved

1-3/4" Square Top Baluster (LJ-5335-WO 42) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5335-WO 42
Style: Square
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 42-in
Wood Specie: White Oak
Series: LJ-5335
Collection: Carved
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Square Top Baluster · LJ-5335-WO 42 · Balusters

Balusters

1-3/4" Square Baluster · LJ-5360-AL 34

Alder

Clean

1-3/4" Square Baluster (LJ-5360-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-5360-AL 34
Style: Square
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 34-in
Kneewall Stair: Kneewall
Wood Specie: Alder
Series: LJ-5360
Collection: Clean
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Square Baluster · LJ-5360-AL 34 · Balusters

Balusters

1-3/4" Square Baluster · LJ-5360-AL 38

Alder

Clean

1-3/4" Square Baluster (LJ-5360-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-5360-AL 38
Style: Square
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 38-in
Wood Specie: Alder
Series: LJ-5360
Collection: Clean
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Square Baluster · LJ-5360-AL 38 · Balusters

Balusters

1-3/4" Square Baluster · LJ-5360-AL 42

Alder

Clean

1-3/4" Square Baluster (LJ-5360-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-5360-AL 42
Style: Square
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 42-in
Wood Specie: Alder
Series: LJ-5360
Collection: Clean
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Square Baluster · LJ-5360-AL 42 · Balusters

Balusters

1-3/4" Square Baluster · LJ-5360-B 34

Beech

Clean

1-3/4" Square Baluster (LJ-5360-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-5360-B 34
Style: Square
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 34-in
Kneewall Stair: Kneewall
Wood Specie: Beech
Series: LJ-5360
Collection: Clean
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Square Baluster · LJ-5360-B 34 · Balusters

Balusters

1-3/4" Square Baluster · LJ-5360-B 38

Beech

Clean

1-3/4" Square Baluster (LJ-5360-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-5360-B 38
Style: Square
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 38-in
Wood Specie: Beech
Series: LJ-5360
Collection: Clean
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Square Baluster · LJ-5360-B 38 · Balusters

Balusters

1-3/4" Square Baluster · LJ-5360-B 42

Beech

Clean

1-3/4" Square Baluster (LJ-5360-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-5360-B 42
Style: Square
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 42-in
Wood Specie: Beech
Series: LJ-5360
Collection: Clean
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Square Baluster · LJ-5360-B 42 · Balusters

Balusters

1-3/4" Square Baluster · LJ-5360-BRZC 42

Brazilian Cherry

Clean

1-3/4" Square Baluster (LJ-5360-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-5360-BRZC 42
Style: Square
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 42-in
Wood Specie: Brazilian Cherry
Series: LJ-5360
Collection: Clean
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Square Baluster · LJ-5360-BRZC 42 · Balusters

Balusters

1-5/8" Square Baluster · LJ-5360-H 34

Hemlock

Clean

1-5/8" Square Baluster (LJ-5360-H 34) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5360-H 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: Hemlock
Series: LJ-5360
Collection: Clean
Use Location: Interior Use Only

Ask About L.J. Smith 1-5/8" Square Baluster · LJ-5360-H 34 · Balusters

Balusters

1-5/8" Square Baluster · LJ-5360-H 38

Hemlock

Clean

1-5/8" Square Baluster (LJ-5360-H 38) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5360-H 38
Style: Square
Square Size: 1-5/8-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 38-in
Wood Specie: Hemlock
Series: LJ-5360
Collection: Clean
Use Location: Interior Use Only

Ask About L.J. Smith 1-5/8" Square Baluster · LJ-5360-H 38 · Balusters

Balusters

1-5/8" Square Baluster · LJ-5360-H 42

Hemlock

Clean

1-5/8" Square Baluster (LJ-5360-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-5360-H 42
Style: Square
Square Size: 1-5/8-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 42-in
Wood Specie: Hemlock
Series: LJ-5360
Collection: Clean
Use Location: Interior Use Only

Ask About L.J. Smith 1-5/8" Square Baluster · LJ-5360-H 42 · Balusters

Balusters

1-3/4" Square Baluster · LJ-5360-HC 34

Heart Cherry

Clean

1-3/4" Square Baluster (LJ-5360-HC 34) is part of the L.J. Smith balusters range. Confirm dimensions and system compatibility with LeviArs before ordering.

Product details

Part number: LJ-5360-HC 34
Style: Square
Square Size: 1-3/4-in
Bottom Block Alignment On Stair: Aligns with Handrail (LJ-Line)
Length: 34-in
Kneewall Stair: Kneewall
Wood Specie: Heart Cherry
Series: LJ-5360
Collection: Clean
Use Location: Interior Use Only

Ask About L.J. Smith 1-3/4" Square Baluster · LJ-5360-HC 34 · 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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