Foot-Activated Swivel Lock for 4" x 4-1/2" Top Plate SKU# 4PFL27 $9.89 QTY Add to Cart Volume discounts are available for bulk or frequent orders. Contact Us. Jump to Full Product Specification Lead Time to Ship, Shipping & Returns Lead Time to Ship: Ship Weight: 0.56 lbs 30 Day Returns Returned product is subject to a 30% restocking fee.