# Mar-Bal Glastic

**Manufacturer:** Mar-Bal  
**MPN:** `R2137-A4`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Mar-Bal |
| Manufacturer name | Mar-Bal |
| Manufacturer | Mar-Bal |
| DimensionUnit | inch |
| Extra Product Name | Mar-Bal Glastic |
| diameter | 1.75 |
| height | 1.375 |
| height_Attrib | Height |
| jsonUrlData | 3db76211-6336-4a3e-90f8-ad030151ebad |
| length | 1.75 |
| length_Attrib | Face Diameter |
| moq | 1 |
| MPN | R2137-A4 |
| multiple | 1 |
| qtyInStock | 1507 |
| SKU | STAOFFR2137A4 |
| tierMinQty1 | 1 |
| tierPrice1 | 4.51 |
| width | 1.75 |
| width_Attrib | Face Diameter |
| Item Name | Standoff Insulator |
| Trade Name | Glastic? |
| Series | Glastic? R2137-ALU |
| Material | Polyester |
| Shape | Round |
| Insert Type | Aluminum |
| Cantilever Strength | 2500 Inch-lb |
| Compression Strength | 17000 lb |
| Flame Retardant | Yes |
| Tensile Strength | 2500 lb |
| Torque Strength | 30 ft-lb |
| Dielectric Strength | 15000 V |
| Voltage Rating | 600 V |
| Arc Resistance | 180 sec |
| Creep Distance | 0.25 Inch + Height |
| Face Diameter | 1.75 Inch |
| Height | 1.375 Inch |
| Water Absorption | 0.15% |
| Height Tolerance | +/-0.015 Inch |
| Insert Size | 3/8-16 x 3/8 Inch |
| Thread Size | 3/8-16 x 3/8 Inch |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| EIS | STAOFFR2137A4 | 4.51 | 1 | 1507 | 1 |

---
Structured data: `/python/html6/product/500/259000000/259102500/part_--R2137A4---MarBal--8de683a211.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp