LEZYNE MULTI CHAIN PLIERS | BIKE CHAIN MULTI TOOL & QUICK LINK PLIERS
TSV Bike Chain Tool, Bicycle Chain Plier Quick Link Plier, Bike Link Pliers Remover Pliers, 2-in-1 Quick Open Close Bicycle Chain Link Tool for 7 8 9 10 11 Speed Bike Links Remover - Walmart.com
Malleable Iron Chain Pliers for Lighting & Chandeliers - 7-Inch with Rubber Grip - Amazon.com