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  1. Hydro-Rain Blu-Lock Tee (3/4 in. x 3/4 in. x 1/2 in. BL x BL x BLR ) | BL401-101
    Hydro-Rain Blu-Lock Tee (3/4 in. x 3/4 in. x 1/2 in. BL x BL x BLR ) | BL401-101
    On-Sale $2.13 List Price $3.15 As low as $2.09
    HLSG SKU: BLK37373D
    SKU: BL401-101
  2. Hydro-Rain Blu-Lock Elbow (3/4 in. BL ) | BL406-007
    Hydro-Rain Blu-Lock Elbow (3/4 in. BL ) | BL406-007
    On-Sale $1.58 List Price $2.37 As low as $1.54
    HLSG SKU: BLK37374
    SKU: BL406-007
  3. Hydro-Rain Blu-Lock Tee (3/4 in. BL x BL x BL ) | BL401-007
    Hydro-Rain Blu-Lock Tee (3/4 in. BL x BL x BL ) | BL401-007
    On-Sale $2.10 List Price $3.15 As low as $2.06
    HLSG SKU: BLK37370
    SKU: BL401-007
  4. Hydro-Rain Blu-Lock Adapter (3/4 in. BL x MIPT ) | BL436-007
    Hydro-Rain Blu-Lock Adapter (3/4 in. BL x MIPT ) | BL436-007
    On-Sale $1.23 List Price $1.58 As low as $1.07
    HLSG SKU: BLK37378
    SKU: BL436-007
  5. Hydro-Rain Blu-Lock Coupling 3/4" Blu-Lock | BL429-007
    Hydro-Rain Blu-Lock Coupling (3/4 in. BL ) | BL429-007
    On-Sale $1.72 List Price $2.21
    HLSG SKU: BLK37376
    SKU: BL429-007
  6. Hydro-Rain Blu-Lock Tee 3/4" x 3/4" x 1/2" Blu-Lock x Blu-Lock x FIPT | BL402-101
    Hydro-Rain Blu-Lock Tee (3/4 in. x 3/4 in. x 1/2 in. BL x BL x FIPT ) | BL402-101
    On-Sale $2.33 List Price $3.48
    HLSG SKU: BLK37372
    SKU: BL402-101
  7. Hydro-Rain Blu-Lock Coupling 3/4" x 1/2" Blu-Lock x BLR | BL429-101
    Hydro-Rain Blu-Lock Coupling (3/4 in. x 1/2 in. BL x BLR ) | BL429-101
    On-Sale $1.66 List Price $2.13
    HLSG SKU: BLK37377
    SKU: BL429-101
  8. Hydro-Rain Blu-Lock Elbow 3/4" x 1/2" Blu-Lock x FIPT | BL407-101
    Hydro-Rain Blu-Lock Elbow (3/4 in. x 1/2 in. BL x FIPT ) | BL407-101
    On-Sale $1.17 List Price $1.73
    HLSG SKU: BLK37375
    SKU: BL407-101
  9. Hydro-Rain Blu-Lock Adapter 3/4" x 1" Blu-Lock x MIPT | BL436-131
    Hydro-Rain Blu-Lock Adapter (3/4 in. x 1 in. BL x MIPT ) | BL436-131
    On-Sale $1.23 List Price $1.58
    HLSG SKU: BLK37383
    SKU: BL436-131
  10. Hydro-Rain Blu-Lock Cap 3/4" Blu-Lock | BL447-007
    Hydro-Rain Blu-Lock Cap (3/4 in. BL ) | BL447-007
    On-Sale $1.24 List Price $1.58
    HLSG SKU: BLK37380
    SKU: BL447-007
  11. Hydro-Rain Blu-Lock Adapter 3/4" Blu-Lock x FIPT | BL435-007
    Hydro-Rain Blu-Lock Adapter (3/4 in. BL x FIPT ) | BL435-007
    On-Sale $1.11 List Price $1.42
    HLSG SKU: BLK37379
    SKU: BL435-007
  12. Hydro-Rain Blu-Lock Release Tool 3/4" | BL-RTL-075
    Hydro-Rain Blu-Lock Release Tool 3/4 in. | BL-RTL-075
    On-Sale $4.59 List Price $6.12
    HLSG SKU: BLK37909
    SKU: BL-RTL-075
  13. Hydro-Rain Blu-Lock Tee 3/4" x 1/2" x 1/2" Blu-Lock x Blu-Lock x BLR | BL401-074
    Hydro-Rain Blu-Lock Tee (3/4 in. x 1/2 in. x 1/2 in. BL x BL x BLR ) | BL401-074
    On-Sale $2.31 List Price $3.48
    HLSG SKU: BLK37387
    SKU: BL401-074
  14. Hydro-Rain Blu-Lock x Drip-Lock Tee 3/4" x 1/2" | BL402-101-DL
    Hydro-Rain Blu-Lock Tee (3/4 in. x 1/2 in. BL x DL ) | BL402-101-DL
    On-Sale $2.42 List Price $3.48
    HLSG SKU: HYR37361
    SKU: BL402-101-DL
  15. Hydro-Rain Blu-Lock Adapter (3/4 in. BL x Soc. ) | BL474-007
    Hydro-Rain Blu-Lock Adapter (3/4 in. BL x Soc. ) | BL474-007
    On-Sale $2.11 List Price $3.91
    HLSG SKU: BLK37384
    SKU: BL474-007
  16. Hydro-Rain Blu-Lock Adapter 3/4" x 1" Blu-Lock x Soc. | BL474-131
    Hydro-Rain Blu-Lock Adapter (3/4 in. x 1 in. BL x Soc. ) | BL474-131
    On-Sale $1.48 List Price $1.91
    HLSG SKU: BLK37385
    SKU: BL474-131
  17. Hydro-Rain Blu-Lock Tee 3/4" x 3/4" x 1/2" Insert x Insert x BLR | BL1401-101
    Hydro-Rain Blu-Lock Tee (3/4 in. x 3/4 in. x 1/2 in. Insert x Insert x BLR ) | BL1401-101
    On-Sale $1.38 List Price $2.06
    HLSG SKU: BLK37903
    SKU: BL1401-101
  18. Hydro-Rain Blu-Lock Adapter 3/4" x 1/2" Insert x BLR | BL1474-101
    Hydro-Rain Blu-Lock Adapter (3/4 in. x 1/2 in. Insert x BLR ) | BL1474-101
    On-Sale $1.23 List Price $1.58
    HLSG SKU: BLK37901
    SKU: BL1474-101
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Key Features of Blu-Lock Fittings

Blu-Lock fittings allow for quick and easy installation by simply pushing the tubing into the fitting. This eliminates the need for additional tools or adhesives. The 3/4" design creates a strong, watertight seal that resists leaks even under high-pressure conditions commonly found in irrigation systems. Blu-Lock fittings can also be reused, as they are easy to disconnect without damaging the tubing or the fitting itself.

Blu-Lock Fitting FAQs

Do I need special tools to install Blu-Lock fittings?

No, 3/4" Blu-Lock fittings are designed to be installed without clamps, glue, or any special tools. All you need to do is slide in your Blu-Lock tubing into the clamp, and you’ll have a secure connection, ready for irrigation. Only a tubing cutter is recommended for clean and precise cuts.

Are Blu-Lock fittings compatible with other types of tubing?

Blu-Lock fittings are specifically designed for use with Blu-Lock poly tubing. They most likely will not be compatible with other types of tubing unless the dimensions and material match Blu-Lock specifications.

How do you remove Blu-Lock fittings?

Blu-Lock fittings have a small release collar at the connection point. This collar is key to disengaging the tubing from the fitting. Simply apply pressure to the collar and gently pull the tubing out of the fitting. Using a Blu-Lock Release Tool will make for easier removal, but isn’t mandatory.