General description Sealey Premier Ratchet Adaptor 1/2" Sq Drive is a robust tool designed for professional use, capable of transmitting a maximum torque of up to 512Nm. It features a phosphate finish that provides excellent corrosion resistance, ensuring durability and longevity. Technical specifications Model No.: AK737 Maximum Torque: 512Nm (376 lb.ft) Drive Size: 1/2" Square Drive 24-Tooth ratchet requires only 15° rotation to engage the next tooth Compatibility and accessories Suitable for use with breaker bars Compatible with T-bars Works with extension bars Can be used with lug wrenches Installation Easy to attach to compatible tools Usage Ideal for professional applications requiring high torque Utilized in automotive and mechanical repairs Other information