Bar Tie6 IN. For construction, farm and home use. Resealable bag.No. BT176100R: 6 IN, 17-gauge, 100 ties per bagNo. BT1661MR: 6 IN, 16-gauge, 1000 ties per roll/bagNo. BT1681MR: 8 IN, 16-gauge, 1000 ties per bag