Putco bed-side rails serve different purposes: rounded Locker rails provide tie-down styling, Boss Locker uses larger tubes, Pop-Up Locker has retractable anchors, while TEC and TEC Skins rails support specified accessories. Match the exact truck, bed and mounting system before ordering.
Know the bed-rail families
Locker / Boss
Rounded side rails mount to specific stake-pocket layouts
Pop-Up / TEC
Retracting anchors or accessory channels serve distinct purposes
TEC Skins
Dual T-slot base rail used with approved accessory configurations
Simplified symbols show component groups only, not scaled product drawings or mounting diagrams.
Putco rail model comparison
| MPN | Component | Dimensions / profile | Mounting |
|---|---|---|---|
| 89833 | Classic Locker polished rail | 77 in; 1-3/4 in tube | Stake-pocket |
| 89896 | Classic Locker polished rail | 79 in; 1-3/4 in tube | Stake-pocket |
| 47855 | Black Boss Locker | 2-1/2 in tube | Stake-pocket |
| 47851 | Black Boss Locker | 2-1/2 in tube | Stake-pocket |
| 109858 | Black aluminum TEC side rail | Accessory channels | Stake-pocket |
| 109867 | Black aluminum TEC side rail | Accessory channels | Stake-pocket |
| 29859 | Polished Pop-Up Locker | 1-3/4 in tube | Application mounting |
| 129851 | TEC Skins base rails | Dual T-slot | Bracket system |
| 129872 | TEC Skins base rails | Dual T-slot | Bracket system |
Truck fitment is model specific. A shared rail diameter or T-slot profile does not establish interchangeability. Verify vehicle, bed, load rating, mounting hardware and accessory application by exact MPN.
Check the original pickup and rail system
- Record the pickup make, model year, exact bed length and any tonneau-cover installation.
- Photograph stake-pocket mounts and the existing rail ends or brackets.
- Compare round-tube diameter, finish, pop-up anchors or TEC slot configuration.
- Check the manufacturer's specific vehicle fitment and included mounting hardware.
- Do not infer tie-down loads, cargo-rack compatibility or tonneau clearance from a different Putco series.
Exact Putco products and rail styles
The listings below are grouped to help identify the correct rail type. Exact vehicle and accessory fitment still requires the manufacturer's application data.
Putco 89833 — Classic Locker polished railRam/Dodge listed applications; measure bed and confirm yearView product and availability
Putco 89896 — Classic Locker polished railChevrolet/GMC listed applications; verify year and bedView product and availability
Putco 47855 — Black Boss LockerGM Silverado/Sierra 1500 5-ft-8-in bed applications; not CarbonProView product and availability
Putco 47851 — Black Boss LockerColorado/Canyon application; check exact bed and yearView product and availability
Putco 109858 — Black aluminum TEC side railSpecific Silverado HD fitment; includes wire-routing featuresView product and availability
Putco 109867 — Black aluminum TEC side railSpecific F-150 fitment; confirm exact year and bodyView product and availability
Putco 29859 — Polished Pop-Up LockerHyundai Santa Cruz 4-ft-3-in bed; retractable anchor endsView product and availability
Putco 129851 — TEC Skins base railsProduct-specific VentureTEC rail mounting; hardware suppliedView product and availability
Putco 129872 — TEC Skins base railsProduct-specific accessory base rail; confirm exact compatible systemView product and availability
NewRVParts products ship from supplier warehouses; viewing and pickup are not available.