GME Supply is North America's Premier Outfitter of fall protection, safety equipment, and gear for at-height workers, industry, and construction.

1391 E Boone Industrial Blvd
Columbia, MO 65202
(718) 210-3913


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Model#: D4

Stock#: WF-60504

UPC/GTIN/EIN: 5060508267652

WestFall Pro D4 Descender for 7/16 Inch Rope



This item qualifies for Quick Ship. Quick ship items typically ship out the same day you order them as long as the order is placed before 6pm EST, Monday through Friday. Get it by Oct 03

WestFall Pro D4 Descender  for 7/16 Inch Rope

WestFall Pro's D4 Descender is for use with a 7/16" rope, and features a unique progressive cam action, which offers precise control at slow or fast speeds. The D4 has a 500 lb working load limit, making it suitable for a two-man rescue. The handle is made from aluminum and coated to provide extra grip. The handle mechanism is designed to rotate 360º, and is accompanied by audible clicks to help the user identify the correct position of the handle. For 1/2 Inch Rope Compatibility see the Westfall Pro D5.


  • Height: 5-1/2"
  • Width: 3-1/4"
  • Weight: 23 oz (655 grams)
  • Compatible with rope diameter: 7/16"
  • Panic brake: Yes
  • Number of persons: 2
  • Body material: Aluminium
  • Cam material: Stainless Steel
  • Body finish: Anodized
  • MBS: 4,945 lbf (22 kN)
  • WLL: 500 lbs
  • Meets: NFPA 1983 (2012ED)E MBS 22kN ANSI Z359.4:2013

Color: Orange
Width: 3-1/2"
Finish: Anodised
Hardware: Steel
Height (Generic): 5-1/2"
Industry: Rope Access & Rescue
Tower Climbing
Wind Energy
Manufacturer: WestFall Pro
Material: Aluminum
Minimum Breaking Strength (MBS): 22 kN
Rope Compatibility (Min/Max): 7/16"
Standards: ANSI Z359.4:2013
NFPA 1983 (2012ED)E
Working Load Limit (WLL): 500 lbs
Weight: 1.85