根据工凳子的钳制的旋转

BENCH VISE: Rugged high-strength steel and iron construction for strength and durability Replaceable jaws have serrated faces, providing positive grip Vise base swivels 360 degree and has a single lock LIGHT-DUTY SWIVEL BENCH VISE WITH ANVIL Product #DescriptionPackingUnit PackCase370203" bench visecolor box12370214" bench visecolor box12370225" bench visecolor box11370236" bench visecolor box11370248" bench visecolor box11 LIGHT-DUTY SWIVEL BENCH VISE Product #DescriptionPackingUnit PackCase370303" bench visecolor box12370314" bench visecolor box12370325" bench visecolor box11370336" bench visecolor box11370348" bench visecolor box11