Chevron down icon Chevron down icon Zoom icon Click to expand Tap to zoom Unger Optiloc Locking Collar Save Liquid error (product-badge line 32): -Infinity% £6.49 | / CODE 1652 25mm Outer and Inner - £6.49 29mm Outer and Inner - £8.56 Size 25mm Outer and Inner 29mm Outer and Inner 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Locking collars for the Unger Optiloc range of extension poles