4200D Series

EXTRA-HEAVY DUTY ALUMINUM EXTENSION

Meets or exceeds CSA Grade 1A, ANSI Type 1A

  • Rigid “Box Section” side rails, unequalled for strength and durability
  • Side-mounted rope pulley and slide guide system keeps rope clear of climber’s feet and allows easy
    raising and lowering of the fly section
  • Yellow ABS, high impact non-marring end caps
  • Premium heavy duty rung locks
  • Slip-resistant serrated “D” rungs for safe climbing and comfort
  • Heavy duty ribbed swivel feet with ice pick
  • 16′ through 28′ models have 2 7/8″ x 7/8″ side rails
  • 32′ through 44′ models have 3 1/4″ x 1″ side rails

4200D Series Models and Specs

      Base Section FLY Section  
Model Size Max. Open Length Outside Width Inside Width Outside Width Inside Width Approximate Weight (lbs)
4216D 16′ 13′ 17″ 15 1/4″ 14 1/2″ 12 3/4″ 32
4220D 20′ 17′ 17″ 15 1/4″ 14 1/2″ 12 3/4″ 37
4224D 24′ 21′ 17″ 15 1/4″ 14 1/2″ 12 3/4″ 44
4228D 28′ 25′ 17″ 15 1/4″ 14 1/2″ 12 3/4″ 52
4232D 32′ 29′ 18 1/2″ 16 1/2″ 15 7/8″ 13 7/8″ 64
4236D 36′ 32′ 18 1/2″ 16 1/2″ 15 7/8″ 13 7/8″ 70
4240D 40′ 35′ 18 1/2″ 16 1/2″ 15 7/8″ 13 7/8″ 82
4244D 44′ 39′ 18 1/2″ 16 1/2″ 15 7/8″ 13 7/8″ 90
4360* 60′ 50′ 21 3/4″ 19″ 16″ 14″ 122

*THREE SECTION EXTENSION, MIDDLE SECTION OUTSIDE WIDTH: 18 1/2″, INSIDE WIDTH: 16 1/2″; ROUND RUNG; NOT CSA APPROVED