"CLOSEOUT HAND TOOL: IRWIN BAR CLAMP HOLD DOWN JIG. Do more with quick-grip! Convert one-handed bar clamps into a table clamp. • Designed for clamping items on a worktable so you can saw, cut or perform other tasks. • Works with Fonctionne Avec Y • Also compatible with previous generation SL300 and XP600 Bar Clamps • For medium-duty and heavy-duty jobs. Wholesale, 5 per unit."