INDUSTRIAL & CONSTRUCTION SUPPLY COMPANY. GEARWRENCH® 81602 41 PC. MASTER RATCHETING WRENCH INSERT BIT SET. RATCHETING WRENCH INSERT BITS ARE DESIGNED TO GIVE ACCESS TO FASTENERS IN REALLY TIGHT SPACES. CAN BE INSERTED INTO THE BOX END OF A WRENCH AND ACT LIKE A LOW PROFILE BIT SOCKET. FITS IN 8mm, 12mm, OR 15mm, 6 […]