Add to Wishlist Posi Lock PTPHV859ASPX Hydraulic Vise Posi-Lock PTPHV859ASPX Hydraulic Vise You will appreciate the 5 TONS of clamping force, enough to crush a 1/2" nut, coupled with the stability and control to clamp an egg. Model PTPHV859ASPX Includes: 5 Ton Hydraulic Vise Air... MSRP: $1,882.21