household folding stair thickened carbon steel trestle ladder outdoor portable telescopic ladder indoor external works folding stair 家用折叠梯子加厚碳钢人字梯户外便携伸缩梯室内室外工程折叠梯

Luxury bold D-shaped tube

Other familiesour family

Rubber-cotton handrails, soft to the touch

Widened and thickened anti-slip treads

Using alloy spikes ensures greater safety.

Steel reinforcement strips, more stable

ABS plastic connection, does not damage the bracket and pedal

The foot cover features a deep anti-slip groove design for anti-slip and wear resistance.

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