Otoolling

These Otoolling replacement sets include 10 galvanized 1/2" box blade shank pins with matching R clips, built to secure trailer hitches, box blades and axles on tractors, trucks and large mowers. When a hitch pin or clip fails it can stop work and create...

Otoolling’s 2-pack 1/4" SAE refrigerant access fittings are brass HVAC charging tees that create a reliable, low-loss 1/4" access point for gauges, pumps, and charging hoses. These compact brass adapters convert a 1/4" SAE female thread to a 1/4" SAE male thread, adding an...

Otoolling 50-piece fender liner screw kit supplies T15 star-drive fasteners sized 4×19 mm with 20 mm washers, compatible with GM part 11548270 for securing fender liners, splash shields, bumpers and trim. This kit gathers fifty identical fasteners designed to replace lost or worn plastic-body...

Otoolling's 90° Anti Blowback Mini Split Adapter is a two-piece brass coupling that lets you safely connect 1/4" HVAC service hoses to 5/16" mini split service ports while reducing refrigerant spray and backflow. This compact 90-degree adapter set is built for HVAC technicians and...

The Otoolling 3-set pipe reaming and threading tool provides three sizes (1/2", 3/4", 1") that quickly clean, ream, and cut internal and external threads on PVC, PPR, MPP and plastic pipes for reliable joins. This compact kit combines internal and external threading functions into...

Otoolling's 2-piece brass refrigerant adapter converts a 1/4" female connection to a 1/4" male with a low-loss, anti-blowback design built for HVAC use. This compact adapter set provides a reliable link between refrigerant hoses, gauges, and service ports. Machined from brass with a knurled...

Otoolling's 2-pack RV refrigerator door latch replaces worn or broken Furrion Arctic latches to restore secure, vibration-resistant closure. If your RV or marine fridge door won't stay closed, a faulty latch is often the culprit. The Otoolling replacement kit is engineered to fit Furrion...

Otoolling double-lip grease seals are a set of eight replacement seals sized ID 2.250" x OD 3.376" made for trailer axles and spindles to keep lubricant in and dirt out. If you service trailers, RVs, or work on axle maintenance, having the right-size grease...

Otoolling 12 Pcs Trailer Hitch Pin Clip set provides twelve 5/8-inch steel pins designed to secure 2-inch trailer receivers quickly and reliably. These Otoolling hitch pins are a ready-to-use accessory kit for anyone who tows: twelve 5/8" diameter pins with a 3-1/2" usable length,...

Otoolling 2-pack trailer safety chain extensions are 12" galvanized steel links with 5/16" diameter and snap hooks rated for a 7,600 lb gross vehicle weight to add secure, corrosion-resistant reach to your towing setup. These trailer safety chain extensions expand connection length and improve...

Otoolling 4-piece trailer safety chain extensions are 12-inch, 5/16" galvanized steel links with snap hooks rated for 7,600 lb GVW to lengthen and secure your trailer connections. When towing, a secure safety chain connection reduces the risk of loose trailers and improves control. These...

Otoolling’s 8-piece U-bracket visor mounts are slim black metal hooks designed to securely attach interior warning or visor lights to vehicle visors and headliners. These compact metal brackets provide a low-profile, professional mounting solution for first responders, utility crews, fleet vehicles, and anyone who...