Price is for 1 extension. They have been professionally powder coated in Satin Black.
eBay
Bendable Moss Pole Coir Support Piles for Indoor Garden Climbing Plants Extension Palm Vines Stick Courtyard Bonsai Accessories
Aliexpress UK
【SAFER DESGIN】：The surface of the ladder leveler's pole has engraved anti-skid patterns, which can increase the friction of the movable slider when it is stationary, so that the slider is more firmly fixed on the ladder leveler's pole at the height you want.
eBay
KESLA 6pcs 1/2'' Quick Connector Garden Pipe Repair Hose Extension With or No Water Stop Plug Tubing Drip Irrigation Greenhouse
Aliexpress UK
【SAFER DESGIN】：The surface of the ladder leveler's pole has engraved anti-skid patterns, which can increase the friction of the movable slider when it is stationary, so that the slider is more firmly fixed on the ladder leveler's pole at the height you want.
eBay
Cordless Pruning Shears Extension Pole Anti Slip Handle Rotating Head Electric Tree Pruner Pole 4.27 to 8.2Ft Length for Garden
Aliexpress UK
【SAFER DESGIN】：The surface of the ladder leveler's pole has engraved anti-skid patterns, which can increase the friction of the movable slider when it is stationary, so that the slider is more firmly fixed on the ladder leveler's pole at the height you want.
eBay
Yoga Fitness Belts Stretch Daisy Chains Extension Straps Durable Adjustable for Dance Outdoor Swing/Yoga Hammock/Climbing
Aliexpress UK
Universal Ladder Stabiliser Bar Leveller / Extension Leg. For ladders with horizontal stabiliser bars, from a length of 900 mm. Easy to fit to the stabiliser bars. 41987 Suitable for 58mm x 25mm Stabiliser.
eBay
High Altitude Extension Lopper Branch Scissors Extendable Fruit Tree Pruning Tree Pruner for 3cm Thick Branches Cutting Tool
Aliexpress UK
【WORK FOR LADDERS】：The ladder base stabilizer is perfect for outdoor and indoor use on stairs. Suitable for a ladder with square pipes. 【SAFER DESGIN】：The surface of the ladder leveler's pole has engraved anti-skid patterns, which can increase the friction of the movable slider when it is stationary, so that the slider is more firmly fixed on the ladder leveler's pole at the height you want.
eBay
2.6m Stainless Steel Spray Extension Pipe Sprayer Tool for Garden Green Space
Aliexpress UK
✔︎ Lightweight with High Load Capacity - Despite its lightweight design, our ladder leveler has a remarkable load-bearing capacity, supporting up to 100 kg (each) or 200 kg (per pair). The wide rubber feet evenly distribute the ladder's weight for improved balance and safety.
eBay
Ergonomic Weed Eater Handle Grip - Lawn Trimmer Extension with Bracket Clamp, Comfortable Weeder Handle for String Trimmer
Aliexpress UK
1 Pair Ladder Leveler. Easy Installation.Straightforward Installation, just drill the correct holes in your ladder and screw the bracket to start your stable operation with this ladder extender. It can be used on uneven concrete floors, grass, smooth floors, stairs, slopes and many other areas.
eBay
Cordless Pruning Shears Extension Pole Anti Slip Handle Rotating Head Electric Tree Pruner Pole 4.92 Ft Length for Garden
Aliexpress UK