RIGGING KIT 335 PCS Rigging Kit contains a variety of sleeves and stainless steel thimbles and nylon thimbles. Kit contains the following: 150 each - 1.2 mm sleeves 35 each - 1.7 mm sleeves 50 each - 2.0 mm sleeves 50 each - 2.3 mm sleeves 25 each - stainless steel thimbles..