- **Enhanced Load Capacity =** The Ø 8 mm gym pin can provide additional support for up to 110lbs of weight in your training program. suitable for cable machines with diameters of 9-10mm. - **Increase Your Workout Safely and Flexibly =** Tired of being stuck between overly heavy weight stack increments or hitting the machine’s max load? This weight pin delivers flexible, precise resistance adjustments from 1lb to 132lbs, so you can push your limits safely and steadily. - **Durable Construction =** These reinforced weight pins are made of high-strength carbon steel and have a self weight of 0.85kg/1.9lb, which can withstand strict use and ensure long-lasting performance and reliability during exercise. If a strict training plan is required, please also consider the product's self weight. - **Secure Spring Clip Collar =**Every pin comes with a spring clip collar. The electroplated collar locks the pin firmly to avoid slipping or accidental disengagement, letting you train with total peace of mind. - **Essential Fitness Tool =** This weight stack extender pin is a top-tier cable attachment for gym, ideal for veteran athletes and beginners. An essential addition to your gym accessories, it boosts your training results and takes your exercise plan to the next level efficiently. Zany Zest Weight Stack Pin Extender Set is designed specifically for commercial and home gyms, enhancing your strength training experience by adding extra barbell weight to the extender. Compared to regular Weight Stack Pin, this reinforced version enhances the material and improves load-bearing capacity. This essential equipment is perfect for anyone who wishes to use a weight stacking machine to strengthen their exercise plan. Zany Zest Weight Stack Pin size series includes Dia 10mm x Length 110mm and Dia 8mm x Length 110mm. Among them, 8mm gympin is suitable for fitness equipment with a Dia 9-10mm and load-bearing capacity of 50kg, while 10mm gympin is suitable for fitness equipment with a Dia 11-12mm and load-bearing capacity of 60kg.