Wrench Head Square Drive Torque Heavy Duty - Wrench It is similar to the

It is similar to the CD9603 model but without a depressor tip

Driver Shafts: 3 × 1/4" magnetic hex shafts (short

Dual-Compatible Ignition for Oil and Gas Burners

50 45 BPS oil nozzles are engineered for high-capacity oil-fired burners requiring variable firing rates with precise flow control

Stem: Steel

Wrench Head Square Drive Torque Heavy Duty - Wrench It is similar to theWilliams Square Drive Torque Wrench Head Heavy Duty (QYSD16A) The Williams QYSD16A Square Drive Torque Wrench Head is engineered for demanding torque applications where accuracy and durability are essential. Built with a robust square drive interface, this head is ideal for connecting to torque multipliers, torque wrenches, and other Williams interchangeable torque systems. Designed for professional technicians, it delivers consistent, repeatable