Reversible Ratcheting Box/Speed Open End, mm
10 SRXRM10 21.5 19.1 8.3 5.1 179 72
11 SRXRM11 22.0 21.0 8.6 5.6 194 72
12 SRXRM12 23.5 22.9 9.3 5.9 207 80
13 SRXRM13 25.0 24.8 10.2 6.4 221 80
14 SRXRM14 27.0 26.7 10.2 6.6 235 80
15 SRXRM15 28.5 28.6 11.1 7.4 249 80
16 SRXRM16 30.5 30.5 11.1 7.4 261 80
17 SRXRM17 32.0 32.4 12.0 7.9 277 80
18 SRXRM18 34.5 34.3 12.0 8.2 291 80
19 SRXRM19 36.5 36.2 12.9 8.6 305 80
Reversible Ratcheting Combination/Spline, inches
#12 (3/8) SOSRR12 3/4 27/32 9/32 7/32 7-1/32
#14 (7/16'') SOSRR14 27/32 15/16 5/16 7/32 7-21/32
#16 (1/2'') SOSRR16 15/16 1-1/16 11/32 1/4 8-11/16
#18 (9/16'') SOSRR18 1-1/32 1-5/32 11/32 1/4 9-1/4
#20 (5/8'') SOSRR20 1-1/8 1-5/16 3/8 9/32 10-9/32
#22 (11/16'') SOSRR22 1-3/16 1-3/8 13/32 5/16 10-7/8
#24 (3/4'') SOSRR24 1-9/32 1-9/16 7/16 11/32 12