--- product_id: 545698038 title: "SKTREX Trolley Roller Wheels Limit Trolley Assembly Positioning for Unistrut Strut Channel with 1-5/8\" Wide and All 1-5/8\" or Taller Strut Channel Pack of 2" brand: "sktrex" price: "R843" currency: ZAR in_stock: true reviews_count: 5 category: "Sktrex" url: https://www.desertcart.co.za/products/545698038-sktrex-trolley-roller-wheels-limit-trolley-assembly-positioning-for-unistrut store_origin: ZA region: South Africa --- # Fits 1-5/8"+ strut channels US patented design Impact-resistant rubber blocks SKTREX Trolley Roller Wheels Limit Trolley Assembly Positioning for Unistrut Strut Channel with 1-5/8" Wide and All 1-5/8" or Taller Strut Channel Pack of 2 **Brand:** sktrex **Price:** R843 **Availability:** ✅ In Stock ## Summary > 🚀 Lock in stability, roll with confidence! ## Quick Answers - **What is this?** SKTREX Trolley Roller Wheels Limit Trolley Assembly Positioning for Unistrut Strut Channel with 1-5/8" Wide and All 1-5/8" or Taller Strut Channel Pack of 2 by sktrex - **How much does it cost?** R843 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/545698038-sktrex-trolley-roller-wheels-limit-trolley-assembly-positioning-for-unistrut) ## Best For - sktrex enthusiasts ## Why This Product - Trusted sktrex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Installation:** Hex nut tightening locks securely in place—no fuss, no downtime. - • **Value-Packed Convenience:** Comes in a money-saving pack of two with responsive 24-hour customer support. - • **Patented Precision Engineering:** US patented design guarantees unmatched reliability and authenticity. - • **Vibration-Dampening Durability:** Large rubber blocks and M10 screws absorb impact, protecting your trolley assembly. - • **Universal Fit for Strut Channels:** Specifically crafted for 1-5/8" wide and taller strut channels, ensuring seamless compatibility. ## Overview The SKTREX Trolley Roller Wheels Limit is a patented, impact-resistant stopper designed for 1-5/8" and larger strut channels. Engineered for easy installation and maximum durability, it restricts trolley movement to prevent detachment, supporting loads up to 115.5 kg. Sold in packs of two, it’s a trusted solution with a 4.7-star rating and responsive customer service. ## Description 【Special design】 Trolley Roller Limit for use with 1-5/8" Wide and All 1-5/8" or Taller Strut Channel, The stopper is used to restrict the movement of the trolley roller and keep the trolley assembly from detaching from the strut channel. Review: Works great! - Used these in a uni strut track I put in my garage for a winch track, and they fit great, and work exactly as intended! Review: value - value for the money ## Features - 【patented design】The patented design of Trolley Roller Wheels Limit has been granted a US patent, assuring customers of its authenticity and reliability. - 【Special design】 Trolley Roller Limit for use with 1-5/8" Wide and All 1-5/8" or Taller Strut Channel, The stopper is used to restrict the movement of the trolley roller and keep the trolley assembly from detaching from the strut channel. - 【Easy to install】 This hexagon nut only needs to be tightened, and it can be locked into place with the Strut Channel. Simple structure, easy installation. - 【Impact-resistant】 Trolley Roller Limit uses large rubber blocks and M10 screws for better impact resistance and reduced vibration to protect the trolley assembly. - 【Package included】Comes in a convenient, money-saving pack of two. - 【Quality Service】If you have any issues with the Trolley Roller Limit then just let us know and we will solve it for you within 24 hours to ensure you are completely satisfied. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B9XMBV4V | | Best Sellers Rank | #369,808 in Home Improvement ( See Top 100 in Home Improvement ) #572 in Drawer Slides | | Brand | SKTREX | | Brand Name | SKTREX | | Caster Type | Swivel | | Colour | 2 PCS | | Country of Origin | USA | | Customer Reviews | 4.7 out of 5 stars 489 Reviews | | Included Components | 1 | | Item Dimensions | 35 x 35 x 46 Millimeters | | Item Type Name | FKA | | Item Weight | 0.23 Kilograms | | Load Capacity | 115.5 kg | | Manufacturer | SKTREX | | Material | Rubber | | Material Type | Rubber | | Model Number | C | | Mounting Type | Plate Mount | | Part Number | C | | Surface Recommendation | Multi-Surface | | UPC | 732404206022 | | Wheel Width | 2 Inches | ## Product Details - **Brand:** SKTREX - **Colour:** 2 PCS - **Item Weight:** 0.23 Kilograms - **Material:** Rubber - **Mounting Type:** Plate Mount ## Images ![SKTREX Trolley Roller Wheels Limit Trolley Assembly Positioning for Unistrut Strut Channel with 1-5/8" Wide and All 1-5/8" or Taller Strut Channel Pack of 2 - Image 1](https://m.media-amazon.com/images/I/61oMZslNcdL.jpg) ## Questions & Answers **Q: Can these limits be easily adjusted or removed if needed?** A: Yes, these limits can be easily adjusted or removed if needed. The hexagon nut design allows for quick and easy tightening or loosening, giving you the flexibility to adjust or remove the limits as required. This feature makes it convenient for any changes or modifications you may need to make in your setup. **Q: Can these Trolley Roller Wheels Limit be used with any brand of 1-5/8" wide strut channel or only specific ones?** A: Yes, these Trolley Roller Wheels Limit can be used with any brand of 1-5/8 wide strut channel. The special design allows for compatibility with all 1-5/8 or taller strut channels, providing flexibility and convenience for your installation needs. **Q: Can these trolley roller limits be used with any brand of 1-5/8" wide strut channel?** A: Yes, these trolley roller limits are compatible with all 1-5/8 wide strut channels, regardless of the brand. The impact-resistant design, featuring large rubber blocks and M10 screws, ensures better protection for the trolley assembly and reduces vibration. You can trust their quality and performance with any brand of strut channel. **Q: How to install the trolley limiter in Unistrut channel?** A: Just Slide it in the channel and tighten the bolt. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great! *by D***D on 3 October 2025* Used these in a uni strut track I put in my garage for a winch track, and they fit great, and work exactly as intended! ### ⭐⭐⭐⭐⭐ value *by P***N on 21 May 2026* value for the money ### ⭐⭐⭐⭐⭐ Works as designed *by D***. on 24 June 2025* Use these as part of the bike rack setup and they work as designed. Easy to install and stops the rollers from come off the rail. ## Frequently Bought Together - SKTREX Trolley Roller Wheels Limit Trolley Assembly Positioning for Unistrut Strut Channel with 1-5/8" Wide and All 1-5/8" or Taller Strut Channel Pack of 2 - SKTREX 6 Wheel Hoist Trolley with Rollers - Strut Trolley Assembly for Electric Hoist - Fits 1-5/8" Wide and Taller Strut Channel - High Strength and Silent Operation - SKTREX Channel Trolley Track Hanger Bracket for UNISTRUT Strut Channel, 1-5/8 Intermediate Support Hange Bracket for All 1-5/8" Channel Trolley Track,2 Set --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/545698038-sktrex-trolley-roller-wheels-limit-trolley-assembly-positioning-for-unistrut](https://www.desertcart.co.za/products/545698038-sktrex-trolley-roller-wheels-limit-trolley-assembly-positioning-for-unistrut) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-26*