The all stainless steel T-bolt clamp is engineered for demanding industrial applications. Designed to fit hoses with an internal diameter of 2-3/8 to 2-1/2 inches and an external diameter range of 2.75 to 3.625 inches this clamp enhances durability and ensures a secure fit.
Constructed with a 3/4 inch wide band made of 316 stainless steel and an 18-8 stainless steel T-bolt and lock nut with a nylon insert it is highly resistant to corrosion and ideal for critical applications. The wide band design prevents hose extrusion while the rounded band edges protect soft rubber or silicone materials from damage.
T-bolt clamps are known for providing greater clamping tension compared to worm gear clamps yet require less installation torque making them efficient and reliable.
Supplier Part Number: 720-2121
Specifications
Brand
Trident Rubber LLC
Brand
Trident Rubber
Pack Size
1.00
UOM
EA
Hose O.D. Range (in)
2.75 - 3.625
Supplier Part Number
720-2121
Use With Hose I.D.'s (in)
2-3/8 to 2-1/2
Product Weight
0.19 lbs
Alternate Part Numbers
Alternate Part NumberC1FT86
Similar Products
Model Number
Use With Hose I.D.'s (in)
Hose O.D. Range (in)
Price
Action
720-1000Stainless Steel T-Bolt Clamp
1
1.28 - 1.59
720-10000Stainless Steel T-Bolt Clamp
10
10.25 - 10.69
720-1120Stainless Steel T-Bolt Clamp
1-3/8 to 1-1/2
1.78 - 2.09
720-1140Stainless Steel T-Bolt Clamp
1-1/8 to 1-1/4
1.53 - 1.84
720-1340Stainless Steel T-Bolt Clamp
1-5/8 to 1-3/4
2.03 - 2.34
720-2000Stainless Steel T-Bolt Clamp
1-7/8 to 2
2.28 - 2.59
720-2120Stainless Steel T-Bolt Clamp
2-3/8 to 2-1/2
2.75 - 3.625
720-2140Stainless Steel T-Bolt Clamp
2-1/8 to 2-1/4
2.53 - 2.84
720-2340Stainless Steel T-Bolt Clamp
2-5/8 to 2-3/4
3.03 - 3.34
720-3000Stainless Steel T-Bolt Clamp
2-7/8 to 3-1/4
3.28 - 3.59
720-3000LStainless Steel T-Bolt Clamp
2-7/8 to 3-1/4
3.37 - 3.94
720-3120LStainless Steel T-Bolt Clamp
3-1/2
3.87 - 4.44
720-4000Stainless Steel T-Bolt Clamp
4
4.28 - 4.59
720-4000LStainless Steel T-Bolt Clamp
4
4.37 - 4.94
720-5000LStainless Steel T-Bolt Clamp
5
5.37 - 5.94
720-6000Stainless Steel T-Bolt Clamp
6
6.30 - 6.74
720-6000LStainless Steel T-Bolt Clamp
6
6.53 - 7.10
720-8000Stainless Steel T-Bolt Clamp
8
8.30 - 8.87
Product Questions & Answers (1)
Question by: Cheryl A on Mar 14, 2026, 7:24 PM
got a 2-1/2 inch ID hose i'm trying to clamp down tight, will this one work for that size?
Answer by: Customer Support on Mar 16, 2026, 6:32 AM
A 2-1/2 inch ID hose falls right at the top of the range this clamp is built for, which covers 2-3/8 to 2-1/2 inch internal diameter. On the OD side, you need to be somewhere between 2.75 and 3.625 inches for a proper fit. As long as your hose wall puts the outside diameter in that window, you're good to go.