Multi-Spline Screw Extractor Set 25pc

- Manufactured from heat treated Chrome Molybdenum steel. - Designed to remove broken studs and bolts. - Reverse spiral design for maximum grip. - Recommended drill bit size (for pilot hole) etched on each extractor, suitable for high torque applications. - Hex shaped head. - Contents: 1/8"(3.2mm), 5/32"(4mm), 3/16"(4.8mm), 7/32"(5.5mm), 1/4"(6.3mm), 9/32"(7mm), 5/16"(8mm), 11/32"(8.7mm), 3/8"(9.5mm), 13/32"(10.3mm), 7/16"(11.5mm), 15/32"(12mm), 1/2"(13mm), 17/32"(14mm), 9/16"(14.5mm), 19/32"(15.5mm), 5/8"(16mm), 21/32"(17mm), 11/16"(18mm), 23/32"(18.5mm), 3/4"(19.5mm), 25/32"(20mm), 13/16"(21mm), 27/32"(22mm), 7/8"(23mm). - Supplied in storage case.