Prevents Breakage When Removing Forend

Prevents forend breakage when removing tube nuts. Slips over the forend tube to support it and the action bar(s). Fits Remington 870 12, 16 and 20 ga. large frame, 20 ga. lightweight, 28 ga. and .410 bore; Browning BPS 10, 12 and 20 ga.; Ithaca 37 12 and 20 ga., made since 1981; Mossberg 500 12 and 20 ga.; Winchester 1200/1300, all gauges; over 6.5 million guns!