151 Piece Metric Add-on Set 1/4", 3/8" & 1/2" Drives

Wright Tool Company offers an impressive selection of master sets for professionals. From our mega master set with over 550 tools to our smaller apprentice and basic service sets, there’s something for everyone—even metric sets. Each set contains quality tools, carefully selected according to need and coverage. Wright Tool Master sets designed for the professional. From the Mega Master Set to smaller apprentice and basic service and metric sets. Each set contains quality tools, carefully selected according to need and coverage. Master sets are available with or without cabinets or Chests. Storage units are researched and selected specifically to handle the set purchased. Patented Wright Drive® & WrightGrip® technology provides more tool-to-fastener contact, better fastener torque load and longer tool life. Wright Tools are Forged and Machined for Best Fit and Unyielding Strength. Wright Tool Brand is made in the USA. Lifetime warranty: for as long as you own it, any product manufactured by Wright Tool which fails to render service due to defect in workmanship or materials will be replaced at no charge. Professionals working in the world's harshest environments demand performance and safety that exceeds the standard, because failure is not an option. This is why we only use the best— Wright alloy steel. The use of our proprietary steel, precision heat treating, and advanced manufacturing  techniques results in products of long life, durability and toughness. The end result are products built to exceed industry standards, because good enough is never good enough. We finish that American innovation and hard work off with an equally hardworking lifetime warranty— one that you'll likely never need. Tools included Flat Wrenches 3/8" Drive Metric Crowfoot Wrench 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm Metric Combination Wrench, 12 Pt. 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 26mm, 27mm, 30mm, 32mm, 36mm Metric Flare Nut Wrench, 6 Pt. 9mm x 11mm, 10mm x 12mm, 13mm x 14mm, 5mm x 17mm, 9mm x 21mm 1/4" Drive Sockets and Attachments 6 Pt. Standard Metric Socket 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm 6 Pt. Deep Metric Socket 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm 3/8" Drive Sockets and Attachments 6 Pt. Standard Metric Socket 6mm, 7mm 12 Pt. Standard Metric Socket 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm Metric Hex Bit Socket 2 mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm 6 Pt. Deep Metric Socket 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm 1/2" Drive Sockets and Attachments 12 Pt. Standard Metric Socket 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 26mm, 27mm, 30mm, 32mm, 36mm Hex Bit Socket 14mm, 15mm, 17mm 12 Pt. Deep Metric Socket 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 24mm, 25mm, 26mm Service Tools Hex Key Set, Long Arm Metric—9 Pieces