Petzl  William Screw-Lock Carabiner

Petzl William Screw-Lock Carabiner


Large, pear-shaped locking carabiner for belay stations and belaying with a Munter hitch


The WILLIAM asymmetrical large capacity aluminum carabiner has a pear shape that is practical for easily connecting multiple items. Its ergonomics and Keylock system facilitate manipulations, even when wearing gloves. The WILLIAM carabiner is available in two locking systems: manual SCREW-LOCK or automatic BALL-LOCK.


    • Great capacity thanks to its large dimensions:
      - carabiner can hold a very large quantity of equipment
      - optimal shape for belaying with a Munter hitch
    • Ergonomics:
      - shape designed for gripping with gloves on
      - asymmetrical pear shape facilitates opening and the manipulation of the locking system
      - Keylock system to avoid any involuntary snagging of the carabiner
    • Available in three locking systems, each for different situations:
      - SCREW-LOCK: occasional use, dirty environments
      - BALL-LOCK: frequent use with practical automatic locking; secure use with triple-action opening

    • If you want to return your order within 14 days of receipt please do so. Simply return the item with your receipt and we will refund the amount (excluding postage).

    • If there has been a mistake with your order - such as the wrong item was sent we will exchange it for the correct item or refund the full cost of the order (including postage).

    • All goods must be returned in an unused re-saleable condition.

    • Items must be returned to Website Returns, Great Western Camping, 28 High East Street, Dorchester, Dorset, DT1 1HF. We recommend you get proof of posting and insurance.



    • FREE DELIVERY for all orders over £50 - otherwise £5

    • Delivery within 2 - 5 days.



    • £25 delivery for all orders

    • Delivery within 5 - 20 days.