JOCKE CLAMP 48MM

🛠️ 48 mm Jockey Wheel Clamp – Description

🔩 Fit & Compatibility

• Engineered to fit 48 mm outer diameter jockey or prop‑stand wheels (smooth or ribbed shafts)

• Works with both ribbed (serrated) and smooth shaft profiles, depending on clamp type (serrated clamps grip ribbed shafts better)

🧱 Construction & Materials

• Made from robust steel, typically around 5.5 mm thick, either zinc‑plated, galvanized, or cast steel for corrosion resistance and strength

• Built for medium to heavy‑duty use — some variants rated for up to 100 kg static nose weight when paired with an appropriate jockey wheel

🧩 Mounting Configuration

• Utilizes a split‑clamp design, allowing removal without dismantling the stand—ideal for serviceability

• Common fixings include M12 bolts, and mounting holes are typically spaced 115–125 mm apart (center‑to‑center) for secure attachment to the trailer frame or support bracket

⚙️ Design Features & Function

• The clamp often includes serrated inner surfaces to grip the shaft tightly, preventing slippage in ribbed shaft applications; smooth versions use flat clamping surfaces

• Symmetrical in design, it wraps around the shaft and tightens around the wheel’s mounting tube, locking it in place securely.

📏 Dimensions & Performance Specs

✅ Summary

A 48 mm jockey wheel clamp is a split‑style steel clamp designed to hold a jockey wheel or prop‑stand securely in position on a trailer. It’s compatible with both ribbed and smooth 48 mm shafts, fastened using M12 bolts at approximately 115‑125 mm hole spacing, and built with durable, corrosion‑resistant steel. Serrated versions grip ribbed shafts tightly; smooth versions suit plain tubes.