# Multipurpose, Clamp, Length 12 in, Diameter 0.31 in, Base Length 3.25 in, Max. Jaw Opening 4.13 in, Number of Prongs 3, Material Nickel Plated Zinc

**Manufacturer:** Zoro Select  
**MPN:** `H-21300.1`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Zoro Select |
| Manufacturer name | Zoro Select |
| Manufacturer | Zoro Select |
| CategoryId | 9358 |
| CategoryIdL1 | 13001 |
| CategoryIdL2 | 14363 |
| CategoryIdL3 | 9358 |
| CategoryL1 | Lab Equipment & Supplies |
| CategoryL2 | Lab Equipment |
| CategoryL3 | Lab Stands & Supports |
| CategoryL4 | Lab Clamps & Straps |
| DimensionUnit | inch |
| GTIN | None |
| GraingerSku | 9MA90 |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 1.5 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 1.5 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 18 |
| moq | 1 |
| MPN | H-21300.1 |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| SKU | G4709372 |
| snippet | Multipurpose, Clamp, Length 12 in, Diameter 0.31 in, Base Length 3.25 in, Max. Jaw Opening 4.13 in, Number of Prongs 3, Material Nickel Plated Zinc |
| tierMinQty1 | 1 |
| tierPrice1 | 17.29 |
| url | https://www.zoro.com/zoro-select-support-triangular-3-14-in-cast-iron-h-213001/i/G4709372/ |
| width | 5.5 |
| Length | 12 in |
| Diameter | 0.3125 in |
| Base Length | 3.25 |
| Type - Clamp, Stand, Support | Multipurpose |
| Item - Clamp, Stand, Support | Clamp |
| Max Jaw Opening | 4.13 in |
| Number of Prongs | 3 |
| Material | Nickel Plated Zinc |
| Item | 3-Prong Dual Adjust Clamp |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G4709372 | 17.29 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/127000000/127160000/part_--H213001---ZoroSelect--76f7085d03.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp