OTC Tools Wire Stripper
OTC Tools Wire Strippers: Precision Built for the Professional Bay
OTC Tools has been synonymous with professional-grade specialty tooling since its founding in 1925. Proudly designing and manufacturing American specialty service tools since 1925, OTC brings that same century-long commitment to its wire stripper lineup — tools engineered specifically for the demands of automotive electrical work, not just general-purpose bench use.
Purpose-Built for Automotive Electrical Work
When a technician is wrestling with wiring harnesses under a dash, inside door panels, or deep in an engine compartment, a standard wire stripper often falls short. OTC's wire strippers address these real-world constraints head-on with designs that go well beyond commodity tools.
The standout in their lineup is the OTC 5950D Angled Wire Stripping Tool. This tool puts the stripping dies on the angled tip — above the pivot point — and the patented angle design gives you the right angle to neatly strip or cut wires in tough-to-reach places, while the proprietary design allows for a better view for tasks done in tight spaces, perfect for wiring service under dash, inside panels, and in the engine compartment. It accommodates AWG 20 to AWG 12. The tool is covered by OTC's Limited Lifetime Warranty.
For straightforward stripping tasks, OTC's Automatic Wire Stripper (SKU 4467) is a shop favorite. It delivers quick removal of insulation on wire AWG 12–20 and comes with an adjustable depth gauge (8mm to 12mm), while a sharp V-shaped tooth easily removes insulation without any damage to soft wire strands. A cutting tool is stored below the stripper, and the tool features a space-saving locking mechanism for pocket or tool drawer storage.
More Than Just a Stripper
OTC also recognizes that electrical work rarely stops at stripping. Their 7-in-1 Wire Stripper & Crimper (SKU 4498A) consolidates multiple functions into one tool. It strips insulation off electrical wires ranging from 10 AWG to 22 AWG, features pliers on the tip of the jaw for looping or grabbing wire in tight places, and uses heat-treated steel jaws to cut solid or multi-strand wire. A screw cutter shears screws clean with no thread clean-up required, and it works on machine screw sizes 4-40, 5-40, 6-32, 8-32, 10-24, and 10-32, while also crimping insulated and non-insulated wire terminals and 7mm–8mm spark plug wire connectors.
Why OTC Stands Apart in the Wire Stripper Category
OTC's patented angle design is a genuine differentiator — it isn't just a marketing claim, but a proprietary engineering solution developed in direct response to the cramped realities of modern vehicle wiring service. Combined with the brand's deep roots in automotive specialty tooling — OTC's heritage is built alongside technicians who are problem solvers demanding high quality tools — every wire stripper in their catalog reflects real-world shop feedback rather than generic design. Whether you need a compact automatic stripper for quick jobs or a multi-function tool that handles stripping, cutting, and crimping in one grip, OTC's wire strippers are worth every technician's consideration. Browse the full OTC Tools brand page to explore their complete lineup of specialty automotive tools.