Umbrella Clamp do not fit the bleacher seats,do not hold up the umbrella in the wind.Patio Umbrella Stand Bench Buddy Umbrella Holder Fixed Clip, Upgraded Umbrella Clamp Holder Clip Beach Fishing Umbrella Mount Chair Clamp, Adjustable Umbrella Base Stand for Balcony Deck (Sliver)
Umbrella Clamp do not fit the bleacher seats,do not hold up the umbrella in the wind.Only fit pole diameter up to 1.5" and deck railings thickness less than 1.96"
Large and strong umbrella clamp can clip anywhere you want (0-1.96inch) and can attach to bleachers, benches, tailgates, boats, poles, boats, fences , table, deck
Patio umbrella clamp ideal use for umbrellas, flags and fishing poles
1.5" diameter tube with thumbscrew to securely hold the umbrella and allows you to adjust the height. Umbrella not included
The umbrella clamp are made of high-quality heavy duty steel , is very strong and durable, and can be used for a long time