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ASCENSION blocker

Blocker  |  Petzl
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Color: Black
Dexterity: Right-handed

Ergonomic handled ascender that is simple to use plus available in right and left hand models

The Ascension handled rope clamp is designed for rope ascents and features an overmolded grip and ergonomic upper part for a comfortable and powerful grip when pulling with one or two hands. The Ascension handled rope clamp has a wide lower hole for easily attaching two carabiners for a lanyard and footloop.

Please note that we only sell the black coloured model, yellow images are for demo purposes only.

  • Simple and efficient to use
  • Ergonomic molded handle allows a comfortable yet powerful grip
  • The ergonomic trigger allows one-handed installation and removal
  • Wide opening allows the handle to be easily grasped, even with thick gloves
  • Ergonomic upper part to maximize power when pulling with two hands
  • Safety catch is totally integrated into the body of the rope clamp to help prevent snagging
  • Toothed cam with self-cleaning slot optimizes performance under any conditions (frozen or dirty ropes...)
  • Wide lower hole for easy attachment of the carabiners of the PROGRESS lanyard and FOOTAPE and FOOTCORD footloops
  • Upper hole for clipping a carabiner around the rope
  • The ergonomic trigger allows one-handed installation and removal
  • Mono-frame construction eliminates weaknesses and keeps the ascender lightweight and durable for years of use
  • The two attachment points allow for different uses (e.g. self- belaying, hauling systems, etc.)
  • Safety catch prevents the cam from opening too far, helping to keep the rope captured for added safety
  • 1 cm secondary hole at the bottom will accommodate a screw link for attaching aiders, slings, etc.

Specifications

  • Weight: 165 g / 5.2 oz
  • Material: aluminium frame, chrome-plated steel cam, rubber over molded plastic grip, nylon catch
  • Rope Compatibility: 8 to 13 mm / 0.315" to 0.52"
  • Certification(s) : CE EN 567, UIAA
  • Made in: France
  • Brand: Petzl
  • SKU: 381771
  • MPN: B17ARN (right), B17ALN (left)
  • Guarantee: 3 years

Delivery Methods

All shipments are made from WELKIT LOGISTIQUE based in Guer Coëtquidan, in France. We ship your orders from Monday to Friday via Colissimo International, which will then pass your package to their UK partners, Royal Mail or Parcel Force, for delivery within the UK.

UK

  • Standard (2-8 days): from £9.95 or Free for orders over £99
    Please note that the delivery time may be extended due to possible customs clearance.

International

For all other shipments outside Metropolitan France, the shipping cost is calculated based on the weight of the package and the destination country. Delivery fees will be displayed in your cart before payment of your order.

Tax & Customs Regulations

UK Shipments

When purchasing from us for delivery to the UK, prices shown are exclusive of VAT. UK VAT and any potential customs fees will be due upon arrival in the UK and are not calculated by Welkit. These charges will be communicated and collected by the carrier at the time of delivery. Please note, Welkit cannot predict these additional costs and is not responsible for them. These additional charges are the responsibility of the customer.