Step Key Stock 2, 1/2 in Top W, 1/4 in Top Step H, 9/16 in Bottom W, 3/16 in Lower Step H

CONTRACTOR SELECT — Step Key Stock 2, 1/2 in Top W, 1/4 in Top Step H, 9/16 in Bottom W, 3/16 in Lower Step H

This Step Key Stock from CONTRACTOR SELECT supports day-to-day operations where predictable fit and dependable handling matter.

Quick specs

• Material: Medium Carbon Steel
• Finish: Zinc
• Grade: 1018
• Length: 12 in
• Manufacturer Part Number: WWGSK13-2
• UPC: -

Product information

• Country of Origin: United States
• Manufacturer Part Number: WWGSK13-2
• UPC: -

Dimensions

• Step Width Tolerance: +0.000/-0.003 in
• Overall Width Tolerance: +0.000/-0.003 in
• Top Width (In.): 1/2 in
• Top Step Height (In.): 1/4 in
• Bottom Width (In.): 9/16 in
• Lower Step Height (In.): 3/16 in
• Length: 12 in
• Dimension C: 9/16 in
• Length Tolerance: -0.125 in
• Dimension D: 3/16 in
• Dimension A: 1/2 in
• Dimension B: 1/4 in
• Base Height: 0.188 in
• Step Width: 0.5 in
• Overall Width: 0.563 in
• Step Height: 0.25 in
• Step Height Tolerance: +/-0.005 in

Details

• Key Type: Step Key Type 2
• Key Shape: Step
• Pack Size: Small Pack
• Tensile Strength: 64,000 psi
• Material Grade/Class: Grade 1018
• Manufacturer Location: Made in USA*
• Type: 2
• Material: Medium Carbon Steel
• Finish: Zinc
• Tensile Strength (PSI): 64,000 psi
• Rockwell Hardness: B85
• Grade: 1018
• Application: For Mismarked Keyways, Gears, Shafts
• Standards: RoHS Compliant

This Step Key Stock is a practical option for maintenance teams and procurement.

Recommended for field service tasks and on-site replacement and intended for professional buyers focused on durability and uptime.

Highlights

• Works well in standardized part lists and preventative maintenance schedules.
• Clear specification formatting helps reduce ordering mistakes.
• Organized for straightforward purchasing and stocking.
• Suitable for maintenance, repair, and project-based procurement.

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