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Black SPEARS cutoff riser extension (1/2 in. FIPT x MIPT, 3 in); three cut-off sections visible for field trimming.

SPEARS Cutoff Riser Extension — 1/2 in. FIPT x MIPT, 3 in

Brand: SPEARS
Save 25%
$3.56
$2.67
SKU M434-005-3
In Stock (2573)

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The SPEARS Cutoff Riser Extension lets you quickly adjust sprinkler or emitter height on retrofit and new installations. Trim to the needed height in the field to raise or lower spray heads and adapt to landscaping changes without replacing risers.

  • Durable HDPE construction: high-density polyethylene resists UV and typical irrigation chemicals.
  • Field-trimmable: three cut-off sections on the 1/2 in. x 3 in. model allow inch-by-inch adjustment.
  • Threaded connections: 1/2 in. FIPT x MIPT threads for secure attachment to standard sprinkler fittings.
  • Easy install: install between lateral line and sprinkler head; cut with a PVC/pipe saw or tubing cutter.
  • Applications: ideal for lawns, shrub beds, garden drip and other open irrigation systems.

Available each or in case packs. Not intended for pressurized potable systems; follow local codes and manufacturer recommendations for irrigation components.

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Frequently Asked Questions

What material is this cutoff riser made from?
Made from high-density polyethylene (HDPE); intended for open irrigation systems and is not pressure rated.
How do I trim the riser to the needed height?
Measure and mark, then cut with a PVC/pipe saw or tubing cutter. Refit threads and test before installation.
Is this riser compatible with standard 1/2-inch sprinkler heads?
Yes. The 1/2 in. FIPT x MIPT threads fit most 1/2-inch sprinkler heads and lateral adapters used in irrigation.

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