Snack Attack Vending LLC is offering a 147, 148, 159, 167, 474 & 475 / 10 ct. (1) dual Coil Set for Crane National Snack Vending Machines. The dimension of coils is 24" long and space between coil for product is 2". The coil set holds 10 chip products. The coil set is compatible with 147, 148, 474, 475 and other snack models. The coil set is brand new from factory.