Push Pin Bushing - Bronze
	- 
		Harper Chipping Hammers - Models 4171, 4172, 4173, and 4174 - 0.680 Round Bore
- 
		Harper Chipping Hammers - Models 4181, 4182, 4183, and 4184 - 0.580 Hexagon Bore
	Also see
	 
	
		
			| Complete Handle Assembly | 
					4171-4184 Chipping Hammer | 60540 |