Pump Bar Set- 5 Bars (1"x51") w/ 10 Collars Set comes with 5 bars & 10 collars. (Lightweight for club pump set) Bars are 1" x 51" chrome plated hollow bars with 1" spring collars Fabricated with thick gauge steel tube & chrome plated with knurling 1" quick collar with rubber pad for the easy loading/unloading of 1"-1.125" hole weight plates. NO shipping to Alaska, Hawaii, and APO/FPO addresses or PO Boxes