Product description

This 3/16" x 3-1/4" square key is a precision-sized replacement for specific Weaver lift drive assemblies. In mechanical drive systems, the key is the critical component that locks the rotating sprocket to the shaft, preventing any independent rotation that would result in a loss of lifting power. The 3/16" profile is designed for smaller shaft diameters or lighter-duty drive components where a precise fit is essential. A worn or damaged key can cause the lift to operate intermittently or lead to total mechanical failure. SVI International manufactures these keys to exact specifications, providing a secure, reliable connection for your lift’s drive train. By ensuring all keyed connections are tight and in good condition, you prolong the life of both your shafts and sprockets while maintaining a safe service environment.

Product highlights

• Specific Profile: 3/16-inch square cross-section for specialized Weaver lift drive shafts.
• Precision Machined: Cut to a consistent 3-1/4 inch length for full keyway engagement.
• Fail-Safe Connection: Eliminates the risk of sprocket slippage on the drive shaft during operation.
• Heavy-Duty Material: Constructed from high-strength steel to resist wear and mechanical deformation.

Specs

• OEM Reference: BH-9675-05C
• Length: 3-1/4"
• SVI Part Number: BH-9675-05C
• Country of Manufacture: USA

Direct replacement models

• Weaver: 3/16" X 3-1/4" Square Key
• SVI International: BH-9675-05C
• Fits Models: Weaver Power Spot and Mechanical Lift Systems
• This item can be found in: Weaver EC-106

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.