CASTELL TYPE KF FORM 2 INTERLOCK UNIT, NNB

MKS ISO-KF Blank Off Flange NW25, KF25,304 Stainless Steel 100311703

VINTAGE A W CASTELL ELECTRO 1/98 MATHEMATICAL SLIDE RULE ( BOXED ) VGC.

Vintage ISO-LOK Lockout Hasp Lock by Castell

Permanent Marker Pen Chisel Tip Black (Pack of 10) KF26042

MKS ISO-KF Blank Off Flange NW40 304 NW40,304 Stainless Steel 100311705

SIEMENS SIMATIC S7-300 ANALOG INPUT MODULE SM331 6ES7 331-7KF02-0AB0

Faber Castell Slide Rule 1/54 Darmstadt Original 1960's