- Exclusive Alflo® rung joint means Twist-Proof® performance
- 1.5-inch slip-resistant Traction-Tred® D-rungs
- Durable extruded rung locks are spring loaded to operate smoothly
- Mar-resistant end caps
- Smooth operating pulley with polypropylene rope
- Modified I-beam side rails to optimize strength and weight
- Pivoting shoe with slip-resistant pad