Parts for ToolsTechnicalReference a f bb f b øa øa øa f f (Hexagonal)ad T (Torx) b User’s Guide - Parts for Tools Wrenches, Drivers and Lubricant Dimension (mm) Shape Designation a b c d f T 1/4HEX 6.35 5/32HEX 3.97 1/8HEX 3.18 3/32HEX 2.38 P-2 2 P-2.5 2.5 P-3 3 P-3.5 3.5 P-4 4 P-4.5 4.5 P-5 5 P-6 6 d TP-3A 70 45.5 3 TP-4TP-5 85 53 45 T-27T 5 85 42 T27 T-15T T15 T T-20T 4 100 100 T20 IP-20T 20IP d T-6DT-7DB 702.54575T-7D270 T6T7 T-8D 2.6 61 67.5 T8 T-9D 3 65 80 T9 T T-10D 3.3 70 90 T10 T-15D 3.65 71 100 T15 c b T-20D 4.6 90 T20 Handle shape somewhat varies T-25D 4.4 87 86 T25 depending on the type numberfrom the above figure. IP-6DB 45 70 6IP IP-7D 2.5 45 75 7IP IP-8D 3 55 80 8IP IP-10D 3.3 71 89 10IP IP-15D 4 80 100 15IP IP-20D 4 90 100 20IP KS-21 21 195 b KS-24 24 215 KS-27 27 235 KS-32 32 275 KS-36 36 305 M-1000 BT15S 3.9 50 90 6 T15 BT15M 3.9 50 118 6 T15 BT20S 4.6 50 90 6 T20 T BT20M 4.6 50 118 6 T20 BLD IP15/S7 3.9 50 90 6 15IP BLD IP15/M7 3.9 50 118 6 15IP b c BLD IP20/S7 4.6 50 90 6 20IP BLD IP20/M7 4.6 50 118 6 20IP BLD T10/S7 3.9 57 75 6 T10 BLD T10/S7-A 3.9 57 75 6 T10 d H-TB 100 37 6 H-TBS 75 37 6 f b H-TB2W 95 31.4 6 f d AJC08 11 17 4.1 L024 www.tungaloy.com