Step Key Stock 1, 3/4 in Top W, 3/8 in Top Step H, 5/8 in Bottom W, 5/16 in Lower Step H

CONTRACTOR SELECT — Step Key Stock 1, 3/4 in Top W, 3/8 in Top Step H, 5/8 in Bottom W, 5/16 in Lower Step H

Designed for professional use, this CONTRACTOR SELECT Step Key Stock helps keep parts and tooling consistent across routine service tasks.

Quick specs

• Material: Medium Carbon Steel
• Finish: Zinc
• Grade: 1018
• Length: 12 in
• Manufacturer Part Number: WWGSK21-1
• UPC: -

Product information

• Country of Origin: United States
• Manufacturer Part Number: WWGSK21-1
• UPC: -

Dimensions

• Step Width Tolerance: +0.000/-0.003 in
• Step Height: 0.313 in
• Overall Width: 0.75 in
• Step Height Tolerance: +/-0.005 in
• Top Width (In.): 3/4 in
• Top Step Height (In.): 3/8 in
• Bottom Width (In.): 5/8 in
• Lower Step Height (In.): 5/16 in
• Length: 12 in
• Dimension C: 5/8 in
• Length Tolerance: -0.125 in
• Dimension B: 3/8 in
• Dimension D: 5/16 in
• Dimension A: 3/4 in
• Base Height: 0.375 in
• Overall Width Tolerance: +0.000/-0.003 in
• Step Width: 0.625 in

Details

• Grade: 1018
• Standards: RoHS Compliant
• Material Grade/Class: Grade 1018
• Tensile Strength: 64,000 psi
• Manufacturer Location: Made in USA*
• Key Shape: Step
• Pack Size: Small Pack
• Key Type: Step Key Type 1
• Type: 1
• Material: Medium Carbon Steel
• Finish: Zinc
• Tensile Strength (PSI): 64,000 psi
• Application: For Repair of Damaged Keys in Shafts
• Rockwell Hardness: B85

This Step Key Stock is designed to support reliable operation in demanding environments.

Recommended for inventory replenishment and standardization and well-suited for replacement, upgrade, and stock-room use.

Highlights

• Helps keep specifications consistent across replacements and replenishment cycles.
• Designed for professional use where predictable fit and handling are important.
• Works well in standardized part lists and preventative maintenance schedules.
• Clear specification formatting helps reduce ordering mistakes.

Notes: Confirm fit, compatibility, and any site-specific requirements prior to ordering or installation.