C.S. Osborne No. 4 Heavy Duty Scratch Awl
C.S. Osborne No 4 Scratch awl – comes in 4 different sizes & is used for marking a design layout or marking points. It can be used to scribe a line on leather, wood or steel to be followed with a chisel or gauge. Osborne Scratch Awls carry a hardened steel point. The tip of the awl is drawn across the working surface to leave a shallow groove or can be pressed or tapped into the surface to make a location mark.
|Size||Blade Length||Overall Length|
|1||2.5″ (63mm)||4.5″ (114mm)|
|2||3.5″ (89mm)||5.5″ (89mm)|
|3||4.5″ (114mm)||6.75″ (171mm)|
|4||5.5″ (140mm)||7.7s (197mm)|