Adjustable Saw Frame: 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. Wooden Pin Clamp: This durable bench pin is made of quality hardwood and comes with a clamp, which easily grabs onto any bench edge up to 1 3/4 inches thick. This v-slot bench pin is indispensable for anyone who uses a workbench for sawing and working on jewelry or various other craft materials. Wide Application: 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 Product Features: DIY homemade jewelry tool Jewelry Tools & Equipments Type: Molds Saw frame with tension nut: Overall length: 8-3/4inch long Wooden handle dimension: 4inch x 1/2inch Rail size: 8mm Wide x 2.86mm Thick Wire Gaps Distance: Shortest = 15mm Length Longest = 130mm Length Wire clamp size: 15mm x 11mm 4 wing nuts V-slot bench pin & clamp with saw groove: Dimension: 8-1/4inch x 2-1/4inch V- slot depth :3-1/2inch 6mm Thick Clamp 2-5/8inch size clamp opening piercing saws:Size: 1/0, 2/0, 3/0, 4/0, 1, 2, Fits 6inch Saw colour:Silver Material:metal Package Contents: 1 x carbon steel u-shape hacksaw 144 x scroll jig saw blades spiral teeth 1 x fixing clip set Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.