Skip to content Menu Close Abu 500 Series Guiding Sled 501, 506, 507 Part Number 5680 4.99 Abu 500 series guiding sled Abu part number 5680, used on Abu 501, 503, 505, 506, 506M, 507, 508, 520 + Abumatic models 145, Abu 500 Series Spring For Shaft 501, 506, 507 Part Number 6836 3.99 Abu 500 series spring for shaft Abu part number 6836, used on Abu 501, 503, 505, 506, 506M, 507, 508, 520
Typical material for spools is aluminum because its so light
Max Drag: 11 lbs
Their construction is quite different than their counterparts and were never changed to a 3-screw model
It weakens structural materials, damages electrical systems, and increases contamination risks