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    • Clamps - worm drive

    Our Norma brand worm drive clamps are Made in Germany and are all W4 which means they are all 304 stainless steel, yes, it is all 304 stainless steel so you know that they are excellent quality.   I often tighten the clamps using a ring spanner and I have not stripped one yet.  Excellent value as they will last for many years without failing.

    • All 304 stainless steel worm drive hose clamp.

      8-16mm Worm Drive 304 Hose Clamps

      8 - 16mm clamping range.   These are our Norma heavy duty W4 worm drive clamps that are manufactured completely from 304 grade stainless steel so they will not rust.   The Norma W4 range is the range of clamps that we use in the...
      $2.96 (Inc. GST)
      $2.69 (Ex. GST)
      Add to Cart
    • All 304 stainless steel worm drive hose clamp.

      12-20mm Worm Drive 304 Hose Clamps

      12-20mm clamping range.   These are our Norma heavy duty W4 worm drive clamps that are manufactured completely from 304 grade stainless steel so they will not rust.   The Norma W4 range is the range of clamps that we use in the field...
      $3.25 (Inc. GST)
      $2.95 (Ex. GST)
      Add to Cart
    • All 304 stainless steel worm drive hose clamp.

      16-27mm Worm Drive 304 Hose Clamps

      16-27mm clamping range.   These are our Norma heavy duty W4 worm drive clamps that are manufactured completely from 304 grade stainless steel so they will not rust.   The Norma W4 range is the range of clamps that we use in the field...
      $4.35 (Inc. GST)
      $3.95 (Ex. GST)
      Add to Cart
    • All 316 stainless steel worm drive hose clamp.

      20-32mm Worm Drive 316 Hose Clamps

      20-32mm clamping range.   These are our Norma heavy duty W5 worm drive clamps that are manufactured completely from 316 grade stainless steel so they will not rust or break.   The Norma W5 range is the range of clamps that we use in...
      $5.63 (Inc. GST)
      $5.12 (Ex. GST)
      Add to Cart
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