Python™ Adjustable Locking Cable; Silver and Black.
The Master Lock No. 8428DPS Python™ Adjustable Locking Cable is available in 4ft, 6ft, 8ft, or 15ft, long and features 3/8in (10mm) diameter braided steel for maximum strength and flexibility. The protective vinyl coating protects against scratches. The rekeyable wafer cylinder offers maximum pick resistance. The rust resistant lock and vinyl coated cable provide superior weather and scratch resistance. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.
*Recommendation: An 8ft board or shorter sitting in a 5.5ft truck bed could use a 5ft cable when clocked to a rail hook. However, a 10ft board would likely need an 8ft cable when secured to the same hook.