ISC D4 Industrial Descender - Black
ISC D4 Industrial Descender - Black
The D4 Work/Rescue Descender features a unique and innovative cam action, which offers precise control at slow or fast speeds.
- Product SKU: T277
- Category: All Products, Best Seller, Descent Devices, New Arrivals, Products, Self Braking Descent Devices
Available:
In Stock
$325.95
The D4 Work/Rescue Descender features a unique and innovative cam action, which offers precise control at slow or fast speeds. The progressive cam works by way of one cam operating inside another cam.
The D4 is a double-stop device with an auto-lock function which is activated whenever the operator lets go of the handle.
The handle mechanism is designed to rotate through 360º making its use easier and simpler. The handle itself is made from aluminum rather than plastic and is coated in a specially chosen paint which provides extra grip. Cleverly, the handle rotation is accompanied by audible clicks which help the user identify the correct position of the handle. The D4 is the only ANSI certified descender on the market today.
The D4 is a double-stop device with an auto-lock function which is activated whenever the operator lets go of the handle.
The handle mechanism is designed to rotate through 360º making its use easier and simpler. The handle itself is made from aluminum rather than plastic and is coated in a specially chosen paint which provides extra grip. Cleverly, the handle rotation is accompanied by audible clicks which help the user identify the correct position of the handle. The D4 is the only ANSI certified descender on the market today.
Features
- Double stop
- Auto-lock upon release
- Lightweight
- Easy-to-use 360º handle rotation, click into position
- Suitable for two-man rescue on ropes of 10.5mm-11.5mm (7/16")
Specifications
- Strength: MBS 16kN (3597lbs)
- For use with single ropes from 10.5 - 11.5mm (7/16")
- Working Load Rating (WLL): 240kg (529lbs.)
- Operation temperature range of 50°C to -30°C.
- Certifications: CE EN12841, NFPA 1983 (12) T, ANSI Z359
- Weight: 655g (23oz.)
The D4 Work/Rescue Descender features a unique and innovative cam action, which offers precise control at slow or fast speeds. The progressive cam works by way of one cam operating inside another cam.
The D4 is a double-stop device with an auto-lock function which is activated whenever the operator lets go of the handle.
The handle mechanism is designed to rotate through 360º making its use easier and simpler. The handle itself is made from aluminum rather than plastic and is coated in a specially chosen paint which provides extra grip. Cleverly, the handle rotation is accompanied by audible clicks which help the user identify the correct position of the handle. The D4 is the only ANSI certified descender on the market today.
The D4 is a double-stop device with an auto-lock function which is activated whenever the operator lets go of the handle.
The handle mechanism is designed to rotate through 360º making its use easier and simpler. The handle itself is made from aluminum rather than plastic and is coated in a specially chosen paint which provides extra grip. Cleverly, the handle rotation is accompanied by audible clicks which help the user identify the correct position of the handle. The D4 is the only ANSI certified descender on the market today.
Features
- Double stop
- Auto-lock upon release
- Lightweight
- Easy-to-use 360º handle rotation, click into position
- Suitable for two-man rescue on ropes of 10.5mm-11.5mm (7/16")
Specifications
- Strength: MBS 16kN (3597lbs)
- For use with single ropes from 10.5 - 11.5mm (7/16")
- Working Load Rating (WLL): 240kg (529lbs.)
- Operation temperature range of 50°C to -30°C.
- Certifications: CE EN12841, NFPA 1983 (12) T, ANSI Z359
- Weight: 655g (23oz.)
SHIPPING
- Orders over $95.00 ship for FREE in the contiguous US.
- Free shipping on all orders over US $395.00 to Canada.
- International customers will see shipping costs before checking out.
- All other orders are calculated by shipping method, weight and location.
- We ship over 99% of our orders within 24 hours or less and offer no restrictions on products or quantities.
How soon will you ship my order?
Products advertised are stocked in our warehouse. Most orders ship within 24 hours or less.
How soon will I receive my order?
Customers in the contiguous United States will receive their order between 1-6 business days via FedEx, UPS Ground or Priority Mail. We also offer 2-day fast shipping.
Can I track my order?
Of course! The day your order ships out you'll get an automatic email with a tracking number.
RETURNS & EXCHANGES
- Returns, for the most part, are self-service. You may return the product within 30 days of the original order ship date.
- Returned products have to be unused and in the original packaging.
- Shipping charges are not refundable and will be deducted from any returns or exchanges.
- Any sale, discounted items or promotional-priced items are NOT eligible for return.
- If we made a mistake by sending you the wrong product please call or email us first.
- Please include a note inside the box if you would like an identical replacement or a refund.
- To exchange for a DIFFERENT PRODUCT please ask for a refund and place a new order.
- Products from the High Rise Category, call 1-206-624-1636 before making a label.
- Please click on this link to START A RETURN
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