This 5/32" Hose Barb Coupler is the metric equivalent of 3.97mm. It has a thru hole size of .100". The barb OD is .215".
| U.S. Plastic Corporation | |
|---|---|
| Product Category | Hose Fittings |
| Product Number | 65306 |
| Product Name | Stainless Steel Barbed Couplers |
| Connection Type | Barbed or Ribbed End |