Features:
Made of high-quality alloy, strong and wear-resistant, not easy to rust.
Convenient center-hole bushing used to fit the router, so it is centered in the bit hole.
It can make accurately drilling and mounting any router easy.
With clear scale and not easy to wear, it is a helper for woodworking.
Router table insert plate size: 235 x 120 x 8mm/ 9.3 x 4.7 x 0.3in.

Specifications:
Rings Color: Black/ Red(optional)
Material: Alloy + ABS
Plate Size: 235 * 120 * 8mm/ 9.3 * 4.7 * 0.3in.
Plate Weight: 292g/ 10.3oz
Package Size: 250 * 160 * 20mm/ 9.8 * 6.3 * 0.8in
Package Weight: 360g/ 12.7oz

Packing List:
1 * Router Table Insert Plate
4 * Insert Rings
1 * of Fixing Screws