The Unpolished Super Ring is made for industrial applications where there is no need for the added value of the mirror-polished surface. The strength of the construction and the unsurpassed grip on the cloth makes it perfect for all kinds of heavy duty cloth and can be applied in the toughest industrial conditions.
This unpolished ring is made out the same high grade Swedish stainless steel and has the same function as the polished version, but is more competitively priced. Outside the global marine market, it is often used for covers, architectural structures, off-shore business, parachutes, tents etc.
When pressed onto a cloth, the teeth penetrate easily without damaging the surrounding area. Additionally, the teeth are evenly spaced to provide maximum holding power as they bend uniformly to spread the load.
Part no
Description
Hole punch Ø (mm)
Inner Ø
Outer Ø
Steel thickness
Approx max load [kg]
Suitable application
Patch weight: Ounces/sailmakers yard [smoz]*
Patch weight: grams/sq.metre [g/m2]
Packed per
1005-10
SR10 Super Ring Unpolished
11
10
23
0,5 / 0,5
250
n/a
25 / 35
1100 / 1500
500
1005-12
SR12 Super Ring Unpolished
13
12
26
0,5 / 0,5
330
n/a
25 / 35
1100 / 1500
500
1005-20
SR20 Super Ring Unpolished
22
20
40
1,5 / 1,0
1500
n/a
40 / 70
1700 / 3000
500
1005-20LD
SR20LD Super Ring Unpolished
22
20
40
1,0 / 1,0
1125
n/a
30 / 70
1300 / 3000
500
1005-25LD
SR25LD Super Ring Unpolished
28
25
46
1,0 / 1,0
1400
n/a
50 / 70
2100 / 3000
500
1005-25SL
SR25SL Super Ring Unpolished
28
25
46
0,6 / 0,6
450
n/a
20 / 40
900 / 1700
500
1005-35
SR35 Super Ring Unpolished
38
35
58
1,5 / 1,5
2045
n/a
70 / 90
3000 / 3900
250
