






🔥🔧 The only fire sprinkler wrench you’ll ever need—universal, precise, professional.
The Happy Tree Universal Fire Sprinkler Head Wrench (1/2") is a professional-grade iron tool designed to fit all major brands of fragile bulb fire sprinkler heads, including pendent, upright, and horizontal types. Lightweight at 150g, it supports recessed, exposed, and concealed installations, streamlining maintenance by replacing multiple wrenches with one versatile tool.
| Package Dimensions | 19.81 x 4.8 x 4.6 cm; 150 g |
| Part number | W03 |
| Material type | Iron |
| Manufacturer | Happy Tree |
| Item model number | W03 |
| ASIN | B092Q1MQYC |
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