Koken 3 8 in Dr 21pc Z Series Socket Set Metric 7 22mm 6 pt KT4414MP Cutter Sizes: 10 12 15 FIR861 Cutter Sizes: 10 12 15 & 22mmTube Cutter: 3 22mmDeburing Tool: DET01 86830BL NARVA 12V Porch Light with Off On RCker Switch 3286Z 3 8 SQ DR SOCKET SET BLACK METAL CASE Made In Japan Most Dependable Compact Designed 5 14mm shorter than standard for working in confined spaces Tolerance Hexagon Opening Precisely controlled to achieve a very positive fit between bolt and socket Tolerance Square Drive Precisely controlled to achieve the most secure fit between socket and handle Ball Holding Groove This mechanism gives secure connection between socket and handle Ratchet Handle Smaller head with 36 tooth gear and light ratchet movement allows working in narrow or confined spaces