hOpen Now
View CartCheckout

Petzl Pro Traxion Pulley - 1/2" Rope - #P51A

Petzl Pro Traxion Pulley - 1/2" Rope - #P51A
Image shown may be a stock photo and is for reference only.
Petzl Pro Traxion Pulley - 1/2" Rope - #P51A
SKU: PTZ-P51AMPN: P51AGTIN/EAN: 3342540096059
Purchase over $300 of Petzl products and use Promo Code: PETZL10 to receive a 10% discount off your order total! *Restrictions may apply
  • USUALLY SHIPS: 3 - 5 Days
  • Made in France

Product Description

The Pro Traxion progress capture pulley was designed to allow rope installation while the pulley is connected to the anchor. With its large diameter sheave and great efficiency, it is particularly appropriate for hauling heavy loads on big walls. The side plate locks when loaded and prevents opening of the pulley during use.

  • Loss-resistant pulley allows a rope to be installed when the pulley is connected to the anchor
  • Well suited for hauling heavy loads
  • Large diameter aluminum sheave mounted on sealed ball bearings for excellent efficiency
  • Sideplate locks when loaded and prevents opening of the pulley during use
  • Lower connection point for creating different types of hauling systems
  • Toothed cam with self-cleaning slot optimizes performance under any conditions: frozen or dirty ropes
  • May be used as simple pulley by locking the cam in the raised position
  • 95% efficiency


Frame Size
Rope Size
Sheave Size
Hauling / Uplift
Aluminum / Stainless Steel / Nylon
WLL (lbs)
1,124 (5 kN)
As Progress Capture Pulley: 2.5 kN
Breaking Strength (lbs)
4,946 (22 kN)
As Progress Capture Pulley: 4 kN
Weight (oz)
Weight (g)

Questions & Answers

There are no questions or answers for this item.

Show Questions & Answers

Product Reviews

Petzl Pro Traxion Pulley - 1/2" Rope - #P51A$144.95
No reviews yet 
Show Product Reviews


Safety Notice

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Although Westech Rigging Supply strives to manufacture and sell the highest quality rigging and safety gear, use of the gear is dangerous if not used correctly by competent trained professionals. Westech Rigging Supply disclaims any liability resulting from the misuse of its rigging and safety gear. Please take a moment to more thoroughly review our disclaimer.

Westech Rigging Supply rigging and safety gear is only intended to be used by competent trained professionals. Misuse of the rigging and safety gear can result in serious injury up to and including loss of life. As such, Westech Rigging Supply disclaims liability for any misuse or incorrect product selection by our customers.

Rigging and safety gear purchased from Westech Rigging Supply should be used in strict accordance with all industry and OSHA standards. At no time should rigging or safety gear be used beyond its certified load ratings (aka Working Load Limits). Normal wear and tear should be expected with use of rigging and safety gear; therefore, all gear should be thoroughly inspected before each and every use. Worn or unsafe rigging and safety gear should never be used.