产品型号

编号

六角头宽in

长度

J3700AT

J3751T

3/8"

J3752T

7/16"

6-1/32"

J3753T

1/2"

6-7/16"

J3754T

9/16"

6-15/16"

J3755T

5/8"

7-5/8"

J3756T

11/16"

8-11/16"

J3757T

3/4"

9-3/16"