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

A practical Step Key Stock by CONTRACTOR SELECT intended for repeatable results in shop, facility, and field workflows.

Quick specs

• Material: Medium Carbon Steel
• Finish: Zinc
• Grade: 1018
• Length: 12 in
• Manufacturer Part Number: WWGSK17-1
• UPC: -

Product information

• Manufacturer Part Number: WWGSK17-1
• UPC: -
• Country of Origin: United States

Dimensions

• Top Step Height (In.): 5/16 in
• Bottom Width (In.): 3/8 in
• Lower Step Height (In.): 3/16 in
• Length: 12 in
• Dimension D: 3/16 in
• Dimension A: 5/8 in
• Dimension B: 5/16 in
• Length Tolerance: -0.125 in
• Dimension C: 3/8 in
• Step Height: 0.188 in
• Step Width: 0.375 in
• Step Width Tolerance: +0.000/-0.003 in
• Base Height: 0.313 in
• Overall Width Tolerance: +0.000/-0.003 in
• Step Height Tolerance: +/-0.005 in
• Overall Width: 0.625 in
• Top Width (In.): 5/8 in

Details

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

This Step Key Stock is well-suited for replacement, upgrade, and stock-room use.

Recommended for facility operations and routine servicing and designed to support reliable operation in demanding environments.

Highlights

• 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.
• Organized for straightforward purchasing and stocking.

Notes: Review application constraints and installation requirements to ensure the part meets your needs.