Factor55 The Splicer YellowThe worlds first splice on synthetic rope shackle mounting thimble with rope protection and integrated rubber pad. The unique machined rope passage provides a tough outer barrier to protect against rope impact and abrasion as well as UV exposure protection. Compatible with synthetic ropes up to 1 2 in diameter. Made in USA. Patent Pending. Replace conventional winch hooks with a safer more secure shackle D ring The Industrys first splice on winch rope