Four-Lane Hookup Wire Spool Cradle
A 140 x 70 mm bench caddy with four 32 mm lanes. Partial spools of 22–30 AWG hookup wire sit in a curved 44 mm-radius cradle, so they roll in place as you pull wire and don't need an axle, whatever the spool's bore. It takes spools up to about 85 mm across and 31 mm wide. Each lane has a front notch that feeds the wire forward, so loose spools stop unwinding into each other in a drawer.
desk hookup-wire spool electronics-bench