Bag of 200 – 4mm Red Plastic U Shims 55 x 43mm
– Centre Hole Suitable for M12 Bolts
– Colour coded for easy identification
– Ideal for aligning battens, window frames, panels and floors, when fixing them on all irregular surfaces
– Very accurate and more cost effective than hand-cut hardboard, plywood etc.
– Polypropylene material, resistant to weather changes and waterproof