WJ-1721-T40 Apex Brand T-40 Torx No-Mar Bit Holder, 1/2” Female Square Drive from Apex offer the flexible use of insert bits with a variety of tools used throughout the aviation industry. WJ-1721-T40 Apex Brand T-40 Torx No-Mar Bit Holder, 1/2” Female Square Drive are available in Magnetic and quick release forms, allowing for the use of a variety of insert bits in power tool applications. With WJ-1721-T40 Apex Brand T-40 Torx No-Mar Bit Holder, 1/2” Female Square Drive, you get economy and flexibility.

Apex quality begins with select raw materials, only high grade tool steel is used. WJ-1721-T40 Apex Brand T-40 Torx No-Mar Bit Holder, 1/2” Female Square Drive is manufactured to the tightest tolerances in the industry. Closer tolerances also mean a better fit and less cam-out or stripping, which in turn keeps work areas free of damage and reduces incidence of bit failure and costly re-work.