1/4 in. Dr. Pro Tech XT90 90 Tooth Professional Ratchet Screwdriver Style_Phillips The durability comes from shafts

The durability comes from shafts constructed of silicone vanadium chrome magnesium (SVCM) alloy steel

And 7/16&Quot

easier and safer

Unscrew the cap and use it as a mini finger screwdriver when working in tighter spaces

A six position electronic variable speed control lets you match the output and RPM to the application for greater control

1/4 in. Dr. Pro Tech XT90 90 Tooth Professional Ratchet Screwdriver Style_Phillips The durability comes from shaftsPowerbuilt XT90 sealed head professional grade ratchets are constructed of premium Chrome Vanadium (CR V) steel with a mirror polished chrome plated finish. The solid forged fully sealed heads keeps lubricant in and debris out. The XT90 ratchets requires just a 4 swing to engage, making them ideal for the tightest spaces in the engine bay. With an ergonomic full length handle that is weighted for great balance and feel, offset to provide extra knuckle