Comparison : Item # 6R43PRP, 1/16 X 7/16 SPRING PIN BLACK OXIDE
Item # 6R62PRP, 1/16 X 5/8 SPRING PIN BLACK OXIDE
Item # 6R68PRP, 1/16 X 11/16 SPRING PIN BLACK OXIDE
Item # 6R81PRP, 1/16 X 13/16 SPRING PIN BLACK OXIDE
Item # 6R93PRP, 1/16 X 15/16 SPRING PIN BLACK OXIDE