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Checkmate FAB3W Fall Arrest Block - 22mm Webbing (3m L)



Category: Fall Arresters

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The FAB3W is a lightweight palm size Fall Arrest Block and is so light it can be mounted directly to the users harness via the rear D connector. Also available as a dual assembly for 100% tie off whilst moving between anchorages whilst moving around a structure. 


  • RAPID LOCK-ON - The brake activates quickly under the acceleration of the user and triggers the Pawl to lock onto the shaft.
  • WEBBING & SHAFT - One piece shaft supports the Dyneema & Polyester webbing which has a minimum breaking load of 15kN.
  • PC/ABS HOUSINGS WITH GRIPS - High strength housings give protection to the mechanical assembly and include TPE grips to both sides.
  • SHOCK POUCH - The shock pouch reduces peak shock loads to less than 6kN and extends to varying amounts depending on the fall conditions.
  • DUAL ADAPTOR - A simple coupler connects two FAB3W’s which can be mounted on the rear "D" of a full body harness giving the user two attachment points for greater safety in the workplace.
  • FALL INDICATING SWIVEL HOOK - The swivel hook includes a fall indicator, which clearly shows if the device has been subjected to a shock load.


  • External Housings - PC/ABS High strength and rigidity UV stabilised
  • Grips - TPE
  • Chassis - Hot Rolled Steel, Zinc plated & Passivated
  • Pawls - Steel, hardened - Zinc plated & Passivated
  • Bearing Plates - PTFE
  • All Fixings - Stainless steel
  • Swivel Hook - Alloy, Rated to 25kN (EN) Steel, Rated to 40kN (ANSI)
  • Top Connector - EN- EN:362 alloy twist lock karabiner, ANSI- ANSI:Z359.12 steel twist lock karabiner
  • Bottom Connector - EN- EN:362 alloy swivel triple action twist lock karabiner, ANSI:Z359.12 steel swivel triple action twist lock karabiner
  • Polyester Webbing - Made with Dyneema®; 22mm minimum breaking load 15kN
  • Capacity - 3m/10ft or 4m/13ft
  • Maximum Arresting force - 6kN (EN) 1800lbs (ANSI Class A)
  • User Weight - 150kg (330lbs) max [EN], 140kg (310lbs) max [ANSI]
    • EN 360
    • ANSI Z359.14-2012 Class A
    • OHSA 1910.66 APP.C and OHSA 1926 Subpart M
Safety Harness    Safety Helmet    Safety Lanyard    Carabiner  

Shipping Rates

Ireland & U.K. Rest of EU
€0 - 150 €15 €17,35
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