CONTRACTOR SELECT — Step Key Stock 1, 1 in Top W, 1/2 in Top Step H, 7/8 in Bottom W, 7/16 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: WWGSK27-1
• UPC: -

Product information

• Country of Origin: United States
• Manufacturer Part Number: WWGSK27-1
• UPC: -

Dimensions

• Top Step Height (In.): 1/2 in
• Bottom Width (In.): 7/8 in
• Lower Step Height (In.): 7/16 in
• Length: 12 in
• Dimension D: 7/16 in
• Dimension A: 1 in
• Length Tolerance: -0.125 in
• Dimension B: 1/2 in
• Dimension C: 7/8 in
• Step Width Tolerance: +0.000/-0.003 in
• Base Height: 0.5 in
• Overall Width Tolerance: +0.000/-0.003 in
• Step Height: 0.438 in
• Step Height Tolerance: +/-0.005 in
• Overall Width: 1 in
• Step Width: 0.875 in
• Top Width (In.): 1 in

Details

• Standards: RoHS Compliant
• Key Shape: Step
• Material Grade/Class: Grade 1018
• Pack Size: Small Pack
• Manufacturer Location: Made in USA*
• Made in North America: Yes
• 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
• Grade: 1018
• Rockwell Hardness: B85

This Step Key Stock is intended for professional buyers focused on durability and uptime.

Recommended for planned maintenance programs 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.