Long Double Ring Wrench – 17x19mm

Overview

This long double ring wrench is a precision-engineered hand tool designed for professional mechanics and technicians who need simultaneous access to two different fastener sizes. The 17x19mm combination allows you to work with paired fasteners in confined or sequential assembly operations. Each closed ring head features a 12-point internal profile for secure engagement without slipping, while the 407mm overall length provides the extended reach required for deep-set fasteners or obstruction clearance. The single-piece chrome-plated steel construction ensures durability across heavy-duty industrial and automotive applications.

If you're stocking fastening solutions, consider complementary offerings like extended-reach ring spanners or other double-ended wrenches in alternate sizes to broaden your mechanic's toolkit portfolio.

Key Features

• Dual-Size Capability: 17mm and 19mm closed rings on a single handle—eliminates tool switching for paired fastening tasks
• 12-Point Ring Design: Multiple engagement points reduce cam-out risk and grip fasteners securely, even in worn or damaged conditions
• Extended 407mm Length: Provides superior leverage and access to recessed fasteners, deep engine bays, or crowded component layouts
• Chrome-Plated Steel Construction: Polished reflective finish resists corrosion and maintains appearance through repeated use and workshop storage
• Single-Piece Design: No moving parts or joints—maximizes rigidity and extends tool lifespan
• Offset Ring Heads: Slight angular offset on ring ends ensures knuckle clearance during fastener rotation in tight spaces

Technical Specifications

Parameter	Value
Size	17mm × 19mm
Overall Length	407mm
Ring Head Width (A)	23.70mm
Ring Head Thickness (B)	26.60mm
Ring Opening Width (C)	13.00mm
Ring Opening Depth (D)	14.80mm
Ring Profile	12-Point Closed
Material	Chrome-Plated Steel
Finish	Polished, Reflective

Business Advantages for Resellers

• Niche Professional Appeal: Double ring wrenches address a specific, recurring demand from engine builders, hydraulic technicians, and automotive assembly shops—segment often underserved by commodity tool distributors
• Premium Positioning: Chrome-plated, single-piece construction and extended length command higher margins than basic open-end alternatives
• Repeat Order Driver: Mechanics purchasing one size often follow up with complementary sizes (e.g., 22×24mm) once they experience the efficiency gain—builds customer lifetime value
• Durability Benefit: 12-point heads and single-piece design reduce warranty claims compared to multi-piece or lower-point alternatives
• Stock Depth Opportunity: Offering 3–4 size combinations creates a small "system," encouraging larger initial orders and restocking patterns

Application Context

This wrench is best positioned for:

• Automotive Assembly & Repair: Mounting fuel injector lines, manifold bolts, and transmission pan fasteners that require dual-size simultaneous access
• Hydraulic Systems: Connector and valve assembly where paired metric fasteners are standard
• Industrial Machinery: Equipment with clustered dual-fastener configurations common in European-manufactured equipment
• Engine Rebuilding: Simultaneous engagement of crankshaft and camshaft fasteners during precision assembly

Reseller Talking Points

"This isn't a general-purpose wrench—it's a specialist tool that saves your customers time on every job where they face paired fasteners. The 407mm length reaches where compact wrenches fail, and the 12-point design grips modern fasteners without slipping. One tool replaces two, which every tech appreciates."

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Ready to stock this professional-grade fastening solution? Order in bulk to maximize margins on a tool your customers will recommend to colleagues.