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The GReddy Dual-Bead Boost Clamp(s) in raw Stainless are a cost-effective way to add secure clamps for use in both air-to-air and coolant applications. The inner shield offers excellent sealing capabilities and is gentle on all soft hoses. Its unique design ensures a secure fit without causing any damage to hose or tubing.
* also see GReddy Black Dual-bead Hose Clamps
* For easy GReddy hose clamp replacements, see the GReddy instruction manual(s) and reference the parts list, with the description of the hose clamp size i.e. No. 28 (see below)
Black DB Clamp P/N | SUS DB Clamp P/N | Adjustment Range | Std. Dia. Hoses | Metric Dia. Hoses | Clamp Type | Clamp Name |
22400039 | 22410039S | 26-39mm | 1.0"-1.5" | 32mm | No. 16 | DB-1 |
22400045 | 22410045S | 30-45mm | 1.25"-1.75" | 32-34mm | No. 24 | DB-2 |
22400056 | 22410056S | 40-56mm | 1.75"-2.0" | 34-42-45-50mm | No. 28 | DB-3 |
22400065 | 22410065S | 48-65mm | 2.0"-2.25"-2.5" | 45-50-54-60mm | No. 36 | DB-4 |
22400075 | 22410075S | 58-75mm | 2.5"-2.75" | 54-60mm | No. 40 | DB-5 |
22400085 | 22410085S | 68-85mm | 2.75"-3.0" | 60-65-70-78-80mm | No. 44 / 48 | DB-6 |
22400095 | 22410095S | 78-95mm | 3.0'-3.5" | 80-90mm | No. 56 | DB-7 |
22400120 | 22410120S | 100-120mm | 4.0"-4.5" | 100mm | No. 72 | DB-8 |
- Raw Stainless-steel hose clamps
- The design helps in prevent of turbo hoses from blow off.
- Flanged edges protect soft hoses, such as silicone or rubber, from damages.
- Ideal upgrade for improved looks with laser engraved logo on each clamp.
- 8mm Hex / Flathead adjustment head
- 6 adjustable sizes to fit most air intake and boost applications. (DB-3 to DB-8)
- And 2 applications for Blow off valve discharge or Radiator Hoses (DB-1 to DB-2)

GReddy Dual-Bead Boost Clamp(s) - Stainless
Sale price$4.60
Regular price (/)