KNIPEX introduces the 16 50 145 SB stripping knife featuring a integrated ratchet mechanism designed to handle tough, thick cable sheaths efficiently.
KNIPEX has expanded its specialised hand tool lineup with the release of the 16 50 145 SB Stripping Knife. Designed specifically for electricians and cable contractors handling tough, thick, or reinforced outer insulation, the tool aims to prevent internal conductor damage during complex prep work.
The knife incorporates an integrated ratchet mechanism combined with three distinct cutting modes. This setup allows trade users to slice through stubborn outer jackets cleanly, reducing the manual force required compared to standard fixed-blade stripping tools.
Removing outer sheathing from heavy-duty cables often presents a risk of scoring or nicking the internal cores, which can compromise the integrity of an electrical installation. By incorporating a mechanical ratchet, the tool gives the user greater control over blade depth and feed force, especially in tight plant rooms or confined consumer units.
The versatile blade configuration handles longitudinal, circular, and spiral cuts, catering to specialized industrial and commercial cable types that usually cause rapid hand fatigue or blade slippage.
What does this mean for a UK tradesperson or DIYer actually buying this kit — does it change what they should pay, buy, or watch out for?
This tool sits firmly at the premium end of the hand tool market, aimed squarely at professional electricians regularly dealing with heavy SWA or tough synthetic sheathing rather than simple twin-and-earth. While a standard utility knife from Wickes or B&Q costs under £10, dedicated KNIPEX stripping tools typically retail between £40 and £80 at major trade stockists like Toolstation or independent electrical wholesalers.
For sparkies doing heavy commercial or sub-main installs, investing in this dedicated ratchet knife speeds up cable prep and cuts down on damaged conductors, saving time and expensive cable waste. However, casual DIYers working exclusively on standard domestic lighting or socket circuits will find standard wire strippers or a basic cable knife far more cost-effective.
Reported by Electrical Times — original article
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