FINISH:DOUBLE FINISH & KNURLED
□ 9.5 mm (3/8")
ITEM NO
SIZE
D(mm)
L(mm)
W.(g)
SP-E3016
16
22
65
96
SP-E3018
18
25
117
SP-E3019
19
26
SP-E3021
21
28
67
146
SP-E3016S
5/8"
SP-E3021S
13/16"
□ 12.7 mm (1/2")
SP-E4016
23
97
SP-E4018
142
SP-E4021
SP-E4016S
SP-E4021S