The name Hex refers to the shape of the ends of a wrench (hexagonal) which can fit into a hexagonal hole. They come in a variety of sizes, so you can find one that is perfect for your job.
.4RKLA
$0.66 /Each
.12RKLA
$9.38 /Each
.3RKLA
$0.60 /Each
7RKLA
$0.48 /Each
14RKSA
$0.54 /Each
14RKLA
$1.11 /Each
9RKSA
$0.36 /Each
50RKLA
$23.07 /Each
43RKLA
$6.75 /Each
62RKLA
$16.38 /Each
18RKSA
$0.63 /Each
.3RKSA
$0.42 /Each
.6RKLA
$2.28 /Each
6RKSA
$0.15 /Each
21RKLA
$1.20 /Each
9RKLA
$0.51 /Each
050RKLA
$0.75 /Each
050RKSA
$0.33 /Each
31RKSA
$2.16 /Each
56RKLA
100RKLA
$54.09 /Each
.10RKLA
$5.98 /Each
75RKLA
$22.97 /Each
12RKLA