30 Pcs Pocket Hole Jig Kit, Adjustable & Easy to Use Pocket Hole Jig System with Step Drills, Drill Stop Rings, Wrenches, and Square Drive Bits, Dual Scale Marks for DIY Carpentry Projects Easy to Adjust the Depth Professional Precise Drilling Adapt to Any Task No Chance of Clogs Everything You Need Various Uses Item Model Number: XRS030,Material: Aluminum Alloy,Net Weight: 4 lbs / 1.82 kg,Package Size: 13" x 8.7" x 3.7" / 33 x 22 x 9.5 cm