Description
Intrinsically Safe Heel Traction Aid with Non-Sparking Spikes and Reflective Strips for Hazardous Areas | K1 Series
Product Overview
The K1 Heelstop Intrinsic is a heel-only traction aid certified intrinsically safe for work in classified hazardous areas. It covers the heel with 10 non-sparking spikes (5 per foot), leaving the forefoot and mid-sole clear for driving, climbing, and walking on sensitive indoor surfaces. Sized M through 2XL with reflective hi-viz strips and leather hook and loop straps. Must be worn with ESD-rated footwear. The only fully certified intrinsically safe heel traction aid in North America.
Key Features
- Intrinsically safe non-sparking spikes certified for classified areas: Certified to prevent sparking caused by electrical and thermal energy when spikes contact metal grating, deck plates, or equipment surfaces. An intrinsically safe heel traction aid that meets PPE requirements for classified hazardous zones.
- Heel-only coverage for driving, climbing, and equipment operation: The forefoot and mid-sole stay clear, so there is no spike contact with vehicle pedals, ladder rungs, or sensitive flooring. Non-sparking heel ice cleats for workers who operate machinery or drive between locations in hazardous areas.
- Reflective hi-viz strips for low-light refinery and plant conditions: The reflective strips on the back of each heel cleat make the wearer visible to forklift operators, crane crews, and vehicle traffic in low-light refinery and plant conditions.
- Sized M through 2XL with Velcro leather straps: Four sizes cover standard work boots through oversized winter boots. The leather hook and loop straps attach and release quickly for workers going through safety checkpoints or changing PPE between zones. Extension straps available for wider or bulkier boots.
Specifications
| Brand | K1 Series (by SureWerx) |
|---|---|
| Product No. | V5770170 |
| Model | Heelstop - Intrinsic |
| Type | Heel-only traction aid, intrinsically safe |
| Spikes | 10 per pair (5 per foot), intrinsically safe non-sparking, molded in |
| Intrinsic Certification | Certified to prevent sparking from electrical and thermal energy |
| Material | Polymer blend (TR rubber), freeze-resistant |
| Strap | Leather with hook and loop (Velcro), black |
| Reflective | Hi-viz reflective strips |
| ESD Requirement | Must be worn with appropriate ESD footwear |
| Boot Compatibility | Defined heel and non-defined heel boots |
| Special Features | Waterproof, slip-resistant |
| Sizes | M, L, XL, 2XL |
| Warranty | 1 Year Limited Commercial Warranty |
Size Chart:
| Size | Men's US | Women's US |
|---|---|---|
| M | Up to 6.5 | Up to 9 |
| L | 7-10 | 9.5-14 |
| XL | 10.5-13.5 | 14+ |
| 2XL | 14+ | N/A |
Applications
The K1 Heelstop Intrinsic is an intrinsically safe heel traction aid for workers in classified hazardous areas who need heel grip without spike interference at the forefoot.
- Refinery operators driving between process units on icy plant roads
- Chemical plant workers climbing ladders and stairs in tank farm areas
- Pipeline technicians stepping between heated buildings and frozen valve stations
- Wastewater facility staff crossing icy walkways near methane-producing processes
- Grain elevator workers in areas classified for combustible dust
Cleanflow carries the full K1 Series lineup including standard and intrinsic models. All traction aids are in the ice traction aids collection.
Buy K1 Heelstop Intrinsic Heel Traction Aid from Cleanflow
If your facility requires intrinsic safety certification for heel traction, this is the only certified option in North America. For hazardous areas where workers need mid-sole coverage instead of heel-only, the K1 Mid-Sole Intrinsic covers the ball of the foot with the same non-sparking certification. For non-hazardous areas where standard spikes are acceptable, the K1 Heelstop Original uses tungsten carbide at a lower price.
Cleanflow Utility Supply Company is an authorized K1 Series supplier. Ships free across Canada and the USA. Returns accepted within 30 days at returns.cleanflow.net. Call 1-866-335-1078 (Canada) or 1-204-888-8469 (USA), or email info@cleanflow.ca. Ask about net terms for facility-wide PPE procurement.
Frequently Asked Questions
Why choose a heel-only traction aid for hazardous areas?
Workers who drive vehicles, operate machinery, or climb ladders in classified areas need traction that does not put spikes under the ball of the foot. Spikes under the ball of the foot catch on pedals, interfere with ladder rungs, and scratch control room flooring. This intrinsically safe heel traction aid concentrates all 10 non-sparking spikes at the heel where slips actually start.
What is the difference between the K1 Heelstop Intrinsic and the K1 Heelstop Original?
Spike material and certification. The K1 Heelstop Original uses tungsten carbide spikes, which can spark on metal surfaces. The Heelstop Intrinsic uses non-sparking spikes certified intrinsically safe for classified hazardous areas. Both share the same heel coverage, Velcro leather straps, reflective strips, and M-2XL sizing. Choose the Intrinsic only if your work environment requires intrinsic safety PPE.
Does the K1 Heelstop Intrinsic require ESD footwear?
Yes. The manufacturer states that the K1 Intrinsic must be paired with appropriate ESD (electrostatic discharge) footwear. The intrinsic certification covers the cleat, but the full system of cleat and boot must prevent electrostatic discharge to maintain safety in classified zones. Confirm with your facility safety manager that your boots are ESD-rated.
How does the K1 Heelstop Intrinsic compare to the K1 Mid-Sole Intrinsic?
Coverage area. The Heelstop covers the heel only, leaving the forefoot clear for pedals and ladder rungs. The K1 Mid-Sole Intrinsic covers the ball of the foot and rotates to the top of the boot when not needed. Both are certified non-sparking heel ice cleats. Choose the Heelstop if you drive or operate equipment. Choose the Mid-Sole if you want coverage closer to the toe with rotate-away convenience.
What sizes does the K1 Heelstop Intrinsic come in?
Four sizes: M (men's up to 6.5), L (men's 7-10), XL (men's 10.5-13.5), and 2XL (men's 14+). Extension straps are available separately for wider or bulkier boots. This is the same size range as the standard K1 Heelstop Original.
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