Description: The saw frame can be adjusted freely, if your saw blades are broken accidentally during working, you can use the broken blades again in the allowed length range by adjusting the saw frame. The durable bench pin is made of quality hardwood and comes with a clamp. The v-slot bench pin is indispensable for anyone who uses a workbench, for sawing and working on jewelry or various other craft materials. Great for arts and crafts, hobbies, jewelry making, woodworking, filing, sawing, drilling and more, give you good support for working on your jewelry and art pieces. Especially for fine detail work, filing, sawing, setting and finishing. Specification: Material: Wood, Metal, Plastic Size: Saw frame with tension nut specs: -Overall length: 8-3/4'' long -Wooden handle dimension: 4'' x 1/2'' -Rail size: 8x 2.86mm /0.31x0.11inch -Wire Gaps Distance: Shortest = 15mm/0.59inch Longest = 130mm/5.12inch -Wire clamp size: 15x11mm/0.59x0.43inch V-slot bench pin & clamp with saw groove specs: -Dimension: 8-1/4" x 2-1/4" -V- slot depth :3-1/2" -Metal & wood body -6mm/0.24inch Thick Clamp -2-5/8" size clamp opening 144 pc piercing saws specs: -Steel body -Size: 1/0, 2/0, 3/0, 4/0, 1, 2 -Fits 6” Saw -pvc pouch included Package Includes: 1 Piece Carbon Steel U-shape Hacksaw, 144 Pieces Scroll Jig Saw Blades Spiral Teeth 1 Piece Detachable Wood Table Craft Tool Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!