20PCS Plastic C Clamp for Camping Awning Tent Poles of 11mm/17mm/20mm/25mm Black Clip to Fix Tent Cover Screen for Width of Webbing Strap Less than 19mm/21mm/25mm : Amazon.co.uk: Sports & Outdoors
Awning Tent Pole Replacement Clamps - 25mm - Caravan Stuff 4 U
2 x AWNING ADJUSTABLE POLE CLAMPS 25mm/22mm - CARAVAN - TENT - MOTORHOME | eBay
Awning / Tent Pole Adjuster Clamp - 22mm - 25mm x 1 Clamp - 6999190 | eBay