Knurled shaft for manual finger-tightening of free-running screws

a retaining ring

model Wera 1550 PH ESD Kraftform Micro (item number 05030112001)

WIHA 01319 is a TORX L-key T30 from WIHA

GTIN/EAN: 4010886616620

MasterLock LOCK-OUT for afbryder, HFI-relæ, m.m. åbning <11mm MIL4906121354 Knurled shaft for manual finger-tightening. The Master Lock No. S2390 Miniature Circuit Breaker Lockout Device locks out most miniature ISO DIN pin out circuit breakers throughout the world. The patented device fits breakers with standard toggle openings 7 16in (11mm) or less and works with all Master Lock and American Lock safety padlocks and most hasps.