You can use a hanger, wire, rope or whatever to hold the caliper, but they make the job a little easier and are strong enough that you don't have to worry Wire unfolds when you have your hands full or are away for a moment.
Wostore Double Flaring Tool Kit with Copper Line Tube Cutter: The Ultimate Solution for Precise Flaring!
35 Review
π§ Lang Tools 279-5420 279 Brake Caliper Press: The Ultimate Solution for Efficient Brake Caliper Maintenance
9 Review
JQuad Safety Orange Powder Caliper
9 Review
π§ BMC Universal Vacuum Pump: Handheld Brake Bleeder Kit Ensuring Efficient Auto Service & Food Canning with Brake Bleeding Tester Set
9 Review