Brand New - Unused Parts Sized to work with Bosch routers: including 1617, 1617EVS, MRF23EVS routers and 1617EVSPK and MRC23EVSK router kits For use with Bosch 1613, 1617, 1618, and 1619 Series routers Offset wrench design allows easy router bit changes on routers that are installed in router tables Drop-forged design with rounded edges provides comfort during bit changes Compatible with the following: Bosch models: 1617EVS, 1604A, 1604A Shop, 1606A Shop, 1606A, 1613, 1613AEVS, 1613EVS, 1617 Shop, 1617, 1618 Shop, 1618EVS Shop, 1619EVS, B1350, B1450, 16171 2HP, 16176 2.25HP, 16181 2HP, 16186 2.25HP, 13020, 1604A, 1604A, 1604A, 1604A, 1604A, 1606A, 1613AEVS, 1649, MRF23EVS 2. Fixed-Based