Dual Drive Ratio Adapter - Straight Through

Dual Drive Ratio Adapter — Straight Through Configuration

Built to order in Canada, these precision-machined steel dual drive ratio adapters are engineered for demanding wireline, slickline, and industrial measurement applications. The straight-through dual output design allows you to simultaneously drive two mechanical counters, gauges, or speedometer cables from a single input — at your chosen ratio.

Specifications

• Material: High-quality steel
• Thread Pitch: 7/8" – 18 UNF
• Available Ratios: 0.5000 – 2.0000 (50% reduction to 100% increase)
• Drive Sizes: 0.104" Square (Automotive), 0.187" Tang (Oil & Gas / Industrial), 0.203" Tang (Industrial)
• Configuration: Straight Through (Dual Output)
• Origin: Made in Canada
• Adapter Keys: Not included (sold separately)

Applications

• Wireline wheels and slickline trucks for downhole measurement
• Veeder-Root mechanical counters
• Speedometer cable drives
• Rotary tools and heavy industrial equipment
• Automotive speedometer correction

Resources

• Ratio Adapter Keys (sold separately)
• Watch: How Ratio Adapters Are Made