These replacement blades are used with the Adjustable Length screwdriver handle. Each shaft adjusts within 4-Inch to 8-Inch (10 to 12 cm) for numerous length choices. Carry fewer tools with these versatile multi-length, multi-bit drivers.Features Replacement blades for adjustable length screwdriver handle The shafts are removable and reversible with a different tip on each end Made in USA Include #2 Phillips and 1/4-Inch Slotted; #1 Phillips and 3/16-Inch Slotted; #1 and #2 Square tips Each shaft adjusts within 4-Inch to 8-Inch (10-20 cm) for numerous length choices Warnings Always wear approved eye protection. NOT insulated. Will NOT protect against electrical shock. Do NOT use to pry or chisel. Adjustable Length: 4 in to 8 in (101.6 to 203.2 mm) Overall Length: 4 in to 8 in (101.6 to 203.2 mm) Depth: 9.125 in Blade Count: 3 pieces Tip Size: #2 Phillips, 1/4 in (6.4 mm) Slotted, #1 Phillips, 3/16 in (4.8 mm) Slotted, #1 and #2 Square Material: Steel Weight: 0.100 lbs Height: 0.250 in Width: 0.250 in Type: Replacement Blade Set Insulation: Not insulated, no electrical protection Material Origin: Made in USA DownloadsBrochure 1Video DownloadSpec Sheet