Klein Tools
Klein Tools Pro Folding Hex Key Set, 11-Key SAE (Model 70550)
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SKU 70550
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Details
Pro Folding SAE Hex Key Set, 11-Piece
This heavy-duty Klein Tools folding hex key set packs 11 frequently used SAE sizes into a reinforced nylon handle for jobsite durability. Extended-reach, heat-treated alloy steel blades open independently up to 270° with square-cut ends for a secure, full-depth fit that reduces slippage and stripping.
Key Features:
- Extended Reach Blades: Industrial-strength, heat-treated alloy steel opens independently up to 270° for access in tight spaces
- Precision Fit Ends: Square-cut tips provide maximum contact to minimize slippage and stripping
- Durable Handle: Reinforced nylon housing offers a sturdy, comfortable grip for tough jobs
- Comprehensive SAE Range: Includes 11 common sizes from 3/32" to 1/2" including a 4" long 1/2" key
- Jobsite Ready: Consolidates two sets into one compact, folding design for easy carry
Please check the Product Data Sheet Here
Specifications Table:
| Specification | Details |
|---|---|
| Hand Tool Type | Hex Key Set |
| Hex Key Type | Hex Key Set |
| Individual/Set | Set |
| Measurement Standard | SAE |
| Number of Pieces | 11 |
| Tools Product Type | Hand Tool |
| Key Sizes | 1/2", 3/8", 5/16", 1/4", 7/32", 3/16", 5/32", 9/64", 1/8", 7/64", 3/32" |
| Blade Material | Heat-treated alloy steel |
| Blade Length | Approximately 3.5 to 4.5 inches; includes 4-inch long 1/2-inch key |
| Blade Opening Range | Opens independently up to 270 degrees |
| Tip Style | Square-cut ends for full-depth fit |
| Handle Material | Reinforced nylon |
| Prop 65 | Cancer and reproductive harm – See www.P65Warnings.ca.gov |
Frequently Asked Questions (FAQ):
Q: What sizes are included?
A: SAE keys: 1/2", 3/8", 5/16", 1/4", 7/32", 3/16", 5/32", 9/64", 1/8", 7/64", and 3/32".
Q: How far do the blades open?
A: Each blade opens independently up to 270 degrees for better leverage and reach.
Q: What is the blade material?
A: Heat-treated alloy steel for strength and durability.
Q: Is the handle comfortable to use?
A: Yes, it features a reinforced nylon handle designed for a sturdy, comfortable grip.
Q: Is this set SAE or metric?
A: SAE measurement standard.
Industrial Orange, Streamlined Strength
This compact hex key set brings a vibrant pop of industrial orange to the workspace while delivering serious performance. The reinforced nylon handle and elongated blades feel tailored—sleek, purposeful, and ready for precision. Style it clipped to a utility apron or nestled in a tool caddy for a cohesive, professional look. It’s a small luxury that elevates everyday tasks with confidence and control.
Equip your toolkit with this pro-grade folding hex key set for precise, slip-free fastening on every job.
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