Gripple Starter PackThe Gripple Starter Pack contains the Gripple torq tool and fifty Gripples wire joiners. Combined together the torq tool and wire joiners are essential pieces of equipment whether putting up a new fence or repairing an old one. Medium size Gripple wire joiners are perfect for joining wire of up to 3. 25 mm in diameter. What are Gripple wire joiners? Gripple wire joiners are a range of versatile wire joiners that can be used to join and tension a wide