Mikalor Supra Heavy Duty Hose Clamp W2


“Supra” Heavy duty bolt clamp.

W2 – Stainless steel band – Mild steel zinc plated bolt

Also available in W1, W4 & W5.


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The Supra range is the natural evolution of the Super W1 Clamp. Due to its revolutionary swiveling
bridge, Supra W2 can be mounted in the most awkward applications without having to remove the
hose. It can be opened up and fastened again when in place without dislodging any other parts of thclamp, making assembly much easier.

Thanks to the beveled edges, the hose is protected from damage.

The Supra W2 clamp complies fully with the RoHs directive EU 20032/95/EC dated 1st July 2006. The highstrength bolt, designed and manufactured by Mikalor specifically for this clamp, together with the captive nut and spacer system allow you to clamp the most demanding of hose assemblies. This is the clamp of choice for professionals in the industrial hose, automotive and agricultural machinery sectors as well as in all industrial applications where an
standing and above all reliable heavyduty clamp is required.

The maximum application pressure can vary depending on the type of hose used and the geometry of the coupling. 

Where style and strength combine to make a clamp that truly works. The Mikalor design of Heavy Duty Bolt Clamp, also know as the SUPRA CLAMP, is the final word in top quality clamp design. Sizes start from a tiny 17 – 19mm right up to and including 239 – 252mm. The Supra Clamp is available in W2 (2 part stainless steel), W4 (full stainless steel and W5 ( 316 Stainless steel). The band width can be as wide as 28mm for the largest sizes and including the ‘Bridge’ section, that increases to a mighty 31mm.

Unlike many of its rivals, the Mikalor Supra Clamp uses preformed nut sections in its construction. The design means that even if the clamp is completely un-fastened, these sections along with the Bridge, remains in place, and not lost forever under the work bench.

The screw is designed for ease of use as well. Dependant on size, these are 6mm, 7mm, 8mm and a whopping 10mm, fully ensuring the customer of its strength.

SUPRA Hose Clamp


The maximum working pressure depends on the type of hose and the geometry of the coupling used.





Technical Specifications


SC019/W2 03019012 17-19mm M6 W2
SC021/W2 03019020 19-21mm M6 W2
SC023/W2 03019039 21-23mm M6 W2
SC025/W2 03019047 23-25mm M6 W2
SC027/W2 03019055 25-27mm M6 W2
SC029/W2 03019063 27-29mm M6 W2
SC031/W2 03019071 29-31mm M7 W2
SC034/W2 03019080 31-34mm M7 W2
SC037/W2 03019098 34-37mm M7 W2
SC040/W2 03019100 37-40mm M7 W2
SC043/W2 03019119 40-43mm M7 W2
SC047/W2 03019127 43-47mm M7 W2
SC051/W2 03019135 47-51mm M7 W2
SC055/W2 03019143 51-55mm M7 W2
SC059/W2 03019151 55-59mm M7 W2
SC063/W2 03019160 59-63mm M7 W2
SC068/W2 03019178 63-68mm M7 W2
SC073/W2 03019186 68-73mm M8 W2
SC079/W2 03019194 73-79mm M8 W2
SC085/W2 03019207 79-85mm M8 W2
SC091/W2 03019215 85-91mm M8 W2
SC097/W2 03019223 91-97mm M8 W2
SC104/W2 03019231 97-104mm M8 W2
SC112/W2 03019240 104-112mm M8 W2
SC121/W2 03019258 112-121mm M8 W2
SC130/W2 03019266 121-130mm M8 W2
SC140/W2 03019274 130-140mm M10 W2
SC150/W2 03019282 140-150mm M10 W2
SC162/W2 03019290 150-162mm M10 W2
SC174/W2 03019303 162-174mm M10 W2
SC187/W2 03019311 174-187mm M10 W2
SC200/W2 03019320 187-200mm M10 W2
SC213/W2 03019338 200-213mm M10 W2
SC226/W2 03019346 213-226mm M10 W2
SC239/W2 03019354 226-239mm M10 W2
SC252/W2 03019362 239-252mm M10 W2

Band and bridge: Stainless Steel X6Cr17 AISI-430
Screw: Qst 34-3 Steel (DIN 1.0213) 8.8 Grade Steel
Stainless Steel
Corrosion resistance:
72 hours
Salt Spray Test (ASTM B- 117)
Maximum screwing speed (RPM):
540 ±5