The 1/4-inch drive pneumatic ratchet from MJ Suppliers can be used to remove Hi-Lok collars and install Hi-Lok pins. It is compact and has torque for up to 1/4 Hi-Lok installation. Economical to use, it features forward and reverse, spare 1/4- and 3/8-inch adapter, and 1/4-inch adapter has hole for allow wrench super torque. For more information call (724) 695-7734 or visit www.mjsuppliers.com.