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IFE-AS2WS

Worm Drive Clamps 2-Piece Housing with Spring, American Style

IFE-AS2WS clamps are used in heavy truck, bus, heavy equipment, and marine applications that require a dynamic clamp that compensates for thermal expansion and contractions.

  • 2 band widths available 9/16″ (14.2 mm) and 5/8″ (15.8 mm)
  • Band and housing are 304 stainless steel for corrosion resistance
  • 2-piece housing for extra strength
  • All stainless (stock) version has 410 stainless screw and spring washers
  • Optional version with zinc plated carbon steel spring washers and screw available
American-Style Hose Clamps
14.2 mm (9/16″) Band and Housing in 304 Stainless
Size
Part Numbers
mm
inch
Screw and Spring Washers
Zinc Plated Carbon Steel
(W2)
Screw and
Spring Washers
410 Stainless
(W4)
16-27
5/8-1 1/16
12210328020027
12210328040027
20-32
13/16-1 1/4
12210328020032
12210328040032
25-40
1-1 9/16
12210328020040
12210328040040
30-45
1 3/16-1 3/4
12210328020045
12210328040045
35-50
1 3/8-1 15/16
12210328020050
12210328040050
38-57
1 1/2-2 1/4
12210328020057
12210328040057
47-63
1 7/8-2 1/2
12210328020063
12210328040063
57-79
2 3/4-3 1/8
12210328020079
12210328040079
Screw head is 8 mm (5/16″) on 14.2 mm (9/16″) bandwidth clamps
15.8 mm (5/8″) Band and Housing in 304 Stainless
Size
Part Numbers
mm
inch
Screw and Spring Washers
Zinc Plated Carbon Steel
(W2)
Screw and
Spring Washers
410 Stainless
(W4)
26-45
1-1 3/4
12210721020045
12210721040045
32-54
1 1/4-2 1/8
12210721020054
12210721040054
45-67
1 3/4-2 5/8
12210721020067
12210721040067
57-80
2 1/4-3 1/8
12210721020080
12210721040080
70-92
2 3/4-3 5/8
12210721020092
12210721040092
83-105
3 1/4-4 1/8
12210721020105
12210721040105
96-118
3 3/4-4 5/8
12210721020118
12210721040118
108-131
4 1/4-5 3/16
12210721020131
12210721040131
121-143
4 3/4-5 5/8
12210721020143
12210721040143
134-156
5 1/4-6 1/8
12210721020156
12210721040156
146-169
5 3/4-6 5/8
12210721020169
12210721040169
159-181
6 1/4-7 1/8
12210721020181
12210721040181
172-194
6 3/4-7 5/8
12210721020194
12210721040194
184-207
7 1/4-8 1/8
12210721020207
12210721040207
197-219
7 3/4-8 5/8
12210721020219
12210721040219
210-232
8 1/4-9 1/8
12210721020232
12210721040232
264-286
10 3/8-11 1/4
12210721020286
12210721040286
313-335
12 1/4-13 3/16
12210721020335
12210721040335
Screw head is 9.5 mm (3/8″) on 15.8 mm (5/8″) bandwidth clamps

Due to our program of continuous improvement, specifications may be subject to change.

Please contact us for more information.

6 + 3 =

Worm Drive Clamps Comparison

American-style

American-style
  • High clamping force
  • Much stronger than traditional one piece housing slotted clamps
  • Easy to install
  • Available in 3 bandwidths 1/2″ (12.5 mm stock product), 9/16″ (14.2mm bandwidth stock product) and 5/8″ (15.8 mm bandwidth made to order)
  • Standard stocked product is all 301 stainless steel
  • Spring version available with Belleville washer

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German-style

  • Higher clamping force than American style clamps at less torque
  • Rolled edges minimize hose abrasion
  • Non-slotted band eliminates hose extrusion
  • Best option for performance versus price
  • Available in 9 mm and 12 mm bandwidths

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Swedish-style

Swedish-style
  • 1-piece tubular housing (nonwelded) for maximum strength
  • Smooth I.D. reduces hose damage and maximizes conversion of torque to clamping force
  • Rolled edges protect hose from abrasion
  • Available in 10mm and 12mm bandwidths
  • Standard material (stocked) is W5 material all 316 stainless steel construction

MORE INFO