22 wwwbrunnerlaycom 800 8726899 Brunner Lay Quality First since 1882 PART HAMMER MODEL DIAMETER LENGTH WEIGHT HAMMEROC FA4820 HR20 189 20 14 FA8530 HR90P 335 31 71 FA9536 HR150P 374 36 108 FA6347 HR250 512 47 264 FA14047 HR300 551 47 307 FA5655 HR350 630 55 500 HAMMEROC