WORMGEAR CLAMPS

Wormgear Clamp

Standard Wormgear Clamps

  • Combination 5/16" Hexagon and Screwdriver Slotted Screw.
  • SAE 300 series stainless band and housing with SAE 1018 case-hardened steel, zinc plated and chromate dip screw. Upgraded to four piece construction.

All-Stainless Wormgear Clamps

  • All Stainless Construction 5/16" Hexagon and Screwdriver Slotted Screw.
  • SAE 300 series stainless band and housing with SAE 305 series stainless screw. Upgraded to four piece construction.
Standard Clamps
1/2"
Band
Width		Diameter RangePart #
From:To:
7/16"23/32"HS6
1/2"29/32"HS8
9/16"1-1/16"HS10
11/16"1-1/4"HS12
13/16"1-1/2"HS16
13/16"1-3/4"HS20
1-1/16"2"HS24
1-5/16"2-1/4"HS28
1-9/16"2-1/2"HS32
1-13/16"2-3/4"HS36
2-1/16"3"HS40
2-5/16"3-1/4"HS44
2-9/16"3-1/2"HS48
2-13/16"3-3/4"HS52
3-1/16"4"HS56
3-5/16"4-1/4"HS60
3-9/16"4-1/2"HS64
1-7/8"5"HS72
2-1/2"5-1/2"HS80
3-1/8"6"HS88
3-5/8"6-1/2"HS96
4-1/8"7"HS104
9/16"
Band
Width		5-5/8"8-1/2"HS128
7-1/8"12"HS152
9-3/8"12-1/4"HS188
10-1/8"13"HS200
10-7/8"13-3/4"HS212
11-5/8"14-1/2"HS224
12-3/8"15-1/4"HS236
13-1/8"16"HS248
17-1/8"20"HS312
All-Stainless Clamps
1/2"
Band
Width		Diameter RangePart #
From:To:
7/16"23/32"HSS6
1/2"29/32"HSS8
9/16"1-1/16"HSS10
11/16"1-1/4"HSS12
13/16"1-1/2"HSS16
13/16"1-3/4"HSS20
1-1/16"2"HSS24
1-5/16"2-1/4"HSS28
1-9/16"2-1/2"HSS32
1-13/16"2-3/4"HSS36
2-1/16"3"HSS40
2-5/16"3-1/4"HSS44
2-9/16"3-1/2"HSS48
2-13/16"3-3/4"HSS52
3-1/16"4"HSS56
3-5/16"4-1/4"HSS60
3-9/16"4-1/2"HSS64
1-7/8"5"HSS72
2-1/2"5-1/2"HSS80
3-1/8"6"HSS88
3-5/8"6-1/2"HSS96
4-1/8"7"HSS104
9/16"
Band
Width		5-5/8"8-1/2"HSS128
7-1/8"12"HSS152
9-3/8"12-1/4"HSS188
10-1/8"13"HSS200
10-7/8"13-3/4"HSS212
11-5/8"14-1/2"HSS224
12-3/8"15-1/4"HSS236
13-1/8"16"HSS248
17-1/8"20"HSS312
Maximum Recommended Torque: 30 in.-lb.
Note: These clamps meet both the old Mil Spec WW-C-440B (which has been canceled), and the new governing spec for clamps, which is SAE J1508.

Miniature Clamps

Miniature Wormgear Clamp

Miniature Wormgear Clamps

  • Miniature Clamp with 1/4" Hexagon and Screwdriver Slotted Screw.
  • SAE 300 series stainless band and housing.
  • SAE 1018 case-hardened steel, zinc plated and chromate dip screw.
  • 5/16" band width.

All-Stainless Miniature Clamps

  • All-Stainless Clamp with 1/4" Hexagon and Screwdriver Slotted Screw.
  • SAE 300 series stainless band and housing.
  • SAE 305 stainless steel screw.
  • 5/16" band width.
Miniature Clamps
Diameter RangePart #
From:To:
7/32"5/8"MH4
7/16"25/32"MH6
1/2"29/32"MH8
9/16"1-1/16"MH10
11/16"1-1/4"MH12
15/16"1-1/2"MH16
1-3/16"1-3/4"MH20
All-Stainless Clamps
Diameter RangePart #
From:To:
7/32"5/8"MAH4
7/16"25/32"MAH6
1/2"29/32"MAH8
9/16"1-1/16"MAH10
11/16"1-1/4"MAH12
15/16"1-1/2"MAH16
1-3/16"1-3/4"MAH20

Quick Release Clamps

  • 301 Stainless Steel Housing and Band.
  • Plated hardened carbon steel screw.

All-Stainless Quick Release Clamps

  • 301 Stainless Steel Housing and Band.
  • SAE 410 series stainless steel screw.
Quick Release Clamps
Diameter RangePart #
From:To:
1-1/2"3-1/2"LS48
1"4"LS56
2"5"LS72
2-1/16"6"LS88
3-1/2"6-9/16"LS96
1-3/4"7"LS104
1-3/4"8-9/16"LS128
2"10"LS152
2-1/16"12-5/16"LS188
All-Stainless Quick Release Clamps
Diameter RangePart #
From:To:
1-1/2"3-1/2"LSS48
2"5"LSS72
2-1/16"6"LSS88
1-3/4"7"LSS104
1-3/4"8-9/16"LSS128
2-1/16"12-5/16"LSS188
10-3/16"14"LSS216
1-3/4"16"LSS248
Maximum Recommended Torque 30 in.-lb.

Aero-Seal Clamp

  • 4-Piece Construction Band, saddle housing and screw
  • Full 9/16" Wide Bands 300 Series, stainless steel, with a finished edge to protect hose
  • "Arcial" Band Slots Arched on one side for strength, flat on bearing side for strength and smooth action.
  • Buttress-Thread, Heat Treated Screws Flat, non-tapered threads bear at right angles to band slots on loaded side; won't jump out. Sloping buttress shape reinforces unloaded side.
  • Clinched Saddle & Housing No spot welds to corrode or break. saddle interlocks into embossed band to form a true concentric circle. There are no lumps, no humps, no excessive pressure points, providing higher sealing pressure with lower torque on screw. Heavy gauge housing is clinched on four corners to interlocked saddle, permitting higher torque capabilities than any three piece clamp. Also available with safety collared or thumb screw.
Diameter RangeSteel Screw410 S/S Screw
From:To:Part #Part#
7/16"25/32"1000620006
1/2"29/32"1000820008
9/16"1-1/16"1001020010
11/16"1-1/4"1001220012
13/16"1-1/2"1001620016
13/16"1-3/4"1002020020
1-1/16"2"1002420024
1-5/16"2-1/4"1002820028
1-9/16"2-1/2"1003220032
1-13/16"2-3/4"1003620036
2-1/16"3"1004020040
2-5/16"3-1/4"1004420044
2-9/16"3-1/2"1004820048
2-13/16"3-3/4"1005220052
3-1/16"4"1005620056
3-5/16"4-1/4"1006020060
3-9/16"4-1/2"1006420064
1-7/8"5"1007220072
2-1/2"5-1/2"1008020080
3-1/8"6"1008820088
3-5/8"6-1/2"1009620096
4-1/8"7"100104200104
Maximum Recommended Torque: 50 in.-lb.

Euro-Seal Embossed Wormgear Clamp

Euro-Seal Clamp
  • Internally embossed perforations eliminate hose damage of soft cover hoses and extrusion through band slots.
  • Rounded band edge protects hose surface.
  • Smooth housing underside ensures greater concentricity.
  • ES 300 series stainless steel band, saddle and housing with a carbon steel plated screw.
  • ESS 300 series stainless steel band, saddle and housing with 316 stainless steel screw.
Diameter RangeSteel Screw316 S/S Screw
From:To:Part #Part#
7/16"25/32"ES6ESS6
1/2"29/32"ES8ESS8
9/16"1-1/16"ES10ESS10
11/16"1-1/4"ES12ESS12
13/16"1-1/2"ES16ESS16
13/16"1-3/4"ES20ESS20
1-1/16"2"ES24ESS24
1-5/16"2-1/4"ES28ESS28
1-9/16"2-1/2"ES32ESS32
1-13/16"2-3/4"ES36ESS36
2-1/16"3"ES40ESS40
2-5/16"3-1/4"ES44ESS44
2-9/16"3-1/2"ES48ESS48
Maximum Recommended Torque 60 in.-lb.

HTM Hi Torque Clamps

Hi Torque Clamps
  • Withstands more than four times the SAE torque requirements for worm-driven clamps.
  • 5/8" wide 302 / 304 half hard stainless steel band.
  • Eight screw-threads are engaged in the band simultaneously for incredible torquing drive.
  • Over 200 in.-lb. torque rating for excellent sealing pressures and vibration resistance.
  • 410 stainless steel screw.
Diameter RangePart #
From:To:
1-1/4"2-1/8"HTM200
1-3/4"2-5/8"HTM250
2-1/4"3-1/8"HTM300
2-3/4"3-5/8"HTM350
3-1/4"4-1/8"HTM400
3-3/4"4-5/8"HTM450
4-1/4"5-1/8"HTM500
4-3/4"5-5/8"HTM550
5-1/4"6-1/8"HTM600
5-3/4"6-5/8"HTM650
6-1/4"7-1/8"HTM700
6-3/4"7-5/8"HTM750
7-1/4"8-1/8"HTM800
7-3/4"8-5/8"HTM850
8-1/4"9-1/8"HTM900

Make-A-Clamp Kits

This is a maintenance "clamp system" in a box. By simply cutting off a piece of banding from a continuous roll, you can make any size 301 stainless steel worm driven clamp from 2" diameter and up. It's a must for anyone likely to encounter requirements for varying sized large clamps. 1/2" band width, .023" thickness. Reusable.
Part #Contents
40008.5 Ft. band, 3 adj. fasteners, 1 band splice
4001100 Ft. band, 25 adj. fasteners, 10 band splices
400250 Ft. band, 10 adj. fasteners, 5 band splices
4004Box of 10 adjustable fasteners
4005100 Ft. band, 10 band splices
400650 Ft. band, 5 band splices
40076" demonstrator kit with clamps
4008Box of 10 band splices
Note: The above part numbers are from one of our manufacturers. At Tampa Rubber and Gasket Co., we distribute for many different manufacturers. If you require a size or configuration not listed, please contact our Customer Service Department for availability.

To Top

Order Now!