For determining the pitch of various threads Pitch marked on leaf Steel case Narrow design of leaves permits checking of internal threads and external threads With locking device.
For determining the pitch of various threads Pitch marked on leaf Steel case Narrow design of leaves permits checking of internal threads and external threads With locking device.
Pitch marked on leaf Narrow design of leaves permits checking of internal threads and external threads Steel case with folding leaves at both ends For determining the pitch of various threads.
Pitch marked on leaf Narrow design of leaves permits checking of internal threads and external threads Steel case with folding leaves at both ends For determining the pitch of various threads.