Square Drives Replacement for Torque Multipler TM-391 - Williams Piston: Stainless steel with Teflon

Piston: Stainless steel with Teflon seal

Lightweight Design: Made from aluminum

Model: SDAS-309S

5/8" Open-End Head Ideal for small imperial fasteners used on machinery

Areas under constant vibration or movement

Square Drives Replacement for Torque Multipler TM-391 - Williams Piston: Stainless steel with TeflonTM 391RSD Williams Replacement Square Drives for TM 391 Torque Multiplier Keep your Williams torque tools delivering accurate, dependable performance with the TM 391RSD Replacement Square Drives. Engineered as genuine OEM components for the Williams TM 391 Torque Multiplier, these square drives ensure optimal strength, reliability, and torque transfer. Manufactured from premium, industrial grade materials and precision machined for a perfect fit,