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Bluefin (14)
Dahl (2)
Dewalt (6)
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Legend Valve (1)
Matco-Norca (1)
Milwaukee (25)
Mr. PEX (1)
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Raven (2)

PEX Size

3/8" (3)
1/2" (7)
5/8" (4)
3/4" (8)
1" (11)
1-1/4" (2)
1-1/2" (1)

Material

Brass (29)
Chrome Plated (3)

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3/8" (3)
1/2" (20)
5/8" (4)
3/4" (12)
1" (15)
1-1/4" (4)
1-1/2" (2)
2" (3)
2-1/2" (2)
3" (2)

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(44)
(3)

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Under $1 (4)
$1 to $5 (4)
$5 to $10 (7)
$10 to $15 (8)
$15 to $20 (4)
$20 to $25 (3)
$25 to $30 (5)
$30 to $35 (2)
$35 to $40 (2)
$45 to $50 (1)

Bluefin Expansion PEX Fittings

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76 items
All Bluefin Expansion PEX Fittings
All Bluefin Expansion PEX Fittings (76)
Expansion PEX x Press Tees
Expansion PEX x Press Tees (2)
Brass Ball Valves
Brass Ball Valves (5)
Brass Ball Valves w/ Drain
Brass Ball Valves w/ Drain (4)
Female Brass Ball Valves
Female Brass Ball Valves (4)
Male Brass Ball Valves
Male Brass Ball Valves (4)
Copper Brass Ball Valves
Copper Brass Ball Valves (2)
Tools & Heads
Tools & Heads (42)
Sillcocks
Sillcocks (8)
Water Meter Couplings
Water Meter Couplings (1)
EP Multi-Port Tees
EP Multi-Port Tees (1)
Expansion PEX x CPVC Adapters
Expansion PEX x CPVC Adapters (3)
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Product Image of 1/2" ProPEX Ring w/ Stop
1/2" ProPEX Ring w/ Stop
SKU: Q4690512
Uponor (Wirsbo)
SKU: Q4690512
(30)
$0.28 each
BOX UP & SAVE 11%
$12.50 box of 50
$0.25 each
In Stock
Get 23,475 by Thu, Jun 11
In Stock
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Product Image of 3/4" ProPEX Ring with Stop
3/4" ProPEX Ring with Stop
SKU: Q4690756
Uponor (Wirsbo)
SKU: Q4690756
(73)
$0.56 each
BOX UP & SAVE 16%
$23.50 box of 50
$0.47 each
In Stock
Get 32,662 by Thu, Jun 11
In Stock
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Product Image of 1" ProPEX Ring with Stop
1" ProPEX Ring with Stop
SKU: Q4691000
Uponor (Wirsbo)
SKU: Q4691000
(73)
$1.22 each
BOX UP & SAVE 20%
$49.00 box of 50
$0.98 each
In Stock
Get 5,550 by Thu, Jun 11
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Product Image of 3/4" Expansion PEX Full Port Brass Ball Valve (Lead Free)
$11.03 each
BOX UP & SAVE 18%
$90.50 box of 10
$9.05 each
In Stock
Get 1,358 by Thu, Jun 11
In Stock
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Product Image of 1/2" Expansion PEX Full Port Brass Ball Valve (Lead Free)
$8.21 each
BOX UP & SAVE 22%
$64.40 box of 10
$6.44 each
In Stock
Get 1,140 by Thu, Jun 11
In Stock
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Product Image of 1-1/4" ProPEX Ring with Stop
1-1/4" ProPEX Ring with Stop
SKU: Q4691250
Uponor (Wirsbo)
SKU: Q4691250
(6)
$1.33 each
BOX UP & SAVE 19%
$10.80 box of 10
$1.08 each
In Stock
Get 1,077 by Thu, Jun 11
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Product Image of 1" Expansion PEX Full Port Brass Ball Valve (Lead Free)
$19.50 each
BOX UP & SAVE 25%
$146.30 box of 10
$14.63 each
In Stock
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Product Image of 1-1/2" ProPEX Ring with Stop
1-1/2" ProPEX Ring with Stop
SKU: Q4691500
Uponor (Wirsbo)
SKU: Q4691500
(6)
$1.72 each
BOX UP & SAVE 12%
$7.60 box of 5
$1.52 each
In Stock
Get 588 by Thu, Jun 11
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Product Image of 5/8" ProPEX Ring w/ Stop
5/8" ProPEX Ring w/ Stop
SKU: Q4690625
Uponor (Wirsbo)
SKU: Q4690625
(6)
$0.51 each
BOX UP & SAVE 12%
$22.50 box of 50
$0.45 each
In Stock
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Product Image of ProPEX Expander Cone Grease
ProPEX Expander Cone Grease
SKU: 49-08-2400
Milwaukee
SKU: 49-08-2400
Brand: Milwaukee
(6)
$29.97 each
In Stock
Get 18 by Thu, Jun 11
In Stock
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Product Image of M12 ProPEX Expansion Tool Kit w/ 1/2", 3/4", and 1" Heads, (2) M12 Batteries, Charger
$499.00 each
In Stock
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Product Image of 8", 1/2" Expansion PEX Frost Free Sillcock w/ Anti-Syphon (Lead Free)
$26.01 each
BOX UP & SAVE 25%
$38.88 box of 2
$19.44 each
In Stock
Get 197 by Thu, Jun 11
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Product Image of 3/4" Expansion PEX x 3/4" Male NPT Brass Ball Valve (Lead Free)
$12.97 each
BOX UP & SAVE 13%
$113.30 box of 10
$11.33 each
In Stock
Get 96 by Thu, Jun 11
In Stock
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Product Image of 1/2" CPVC x 1/2" Expansion PEX Straight Adapter (Lead Free)
$8.84 each
BOX UP & SAVE 5%
$421.50 box of 50
$8.43 each
In Stock
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Product Image of 1/2" Expansion PEX Full Port Ball Valve w/ Waste Drain & Drop Ear Elbow (Lead Free)
$7.81 each
BOX UP & SAVE 8%
$72.00 box of 10
$7.20 each
In Stock
Get 494 by Thu, Jun 11
In Stock
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Product Image of 3/8" ProPEX Ring
3/8" ProPEX Ring
SKU: Q4690302
Uponor (Wirsbo)
SKU: Q4690302
(6)
$0.32 each
BOX UP & SAVE 19%
$13.00 box of 50
$0.26 each
In Stock
Get 1,522 by Thu, Jun 11
In Stock
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Product Image of M12 FUEL ProPEX Expander Kit w/ 1/2"-1" RAPID SEAL ProPEX Expander Heads
$599.99 each
In Stock
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Product Image of 12", 1/2" Expansion PEX Frost Free Sillcock w/ Anti-Syphon (Lead Free)
$30.11 each
BOX UP & SAVE 24%
$45.74 box of 2
$22.87 each
In Stock
Get 139 by Thu, Jun 11
In Stock
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Product Image of 3/4" Expansion PEX x CPVC Socket Brass Adapter
3/4" Expansion PEX x CPVC Socket Brass Adapter
SKU: BRCPEF034-NL
Raven
SKU: BRCPEF034-NL
Brand: Raven
$8.90 each
BOX UP & SAVE 12%
$196.00 box of 25
$7.84 each
In Stock
Get 1,183 by Thu, Jun 11
In Stock
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Product Image of 2" ProPEX Ring with Stop
2" ProPEX Ring with Stop
SKU: Q4692000
Uponor (Wirsbo)
SKU: Q4692000
(6)
$3.36 each
BOX UP & SAVE 10%
$30.20 box of 10
$3.02 each
In Stock
Get 235 by Thu, Jun 11
In Stock
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Product Image of 3/4" M12 ProPEX Expansion Head
3/4" M12 ProPEX Expansion Head
SKU: 49-16-2406
Milwaukee
SKU: 49-16-2406
Brand: Milwaukee
(36)
$64.00 each
In Stock
Get 5 by Thu, Jun 11
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Product Image of 3/4" Expansion PEX x 3/4" Copper Brass Ball Valve (Lead Free)
$8.22 each
BOX UP & SAVE 25%
$61.70 box of 10
$6.17 each
In Stock
Get 609 by Mon, Jun 15
In Stock
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Product Image of 1" Expansion PEX x 1" Male NPT Brass Ball Valve (Lead Free)
$16.67 each
BOX UP & SAVE 15%
$70.85 box of 5
$14.17 each
Backorder
Get it by Thu, Sep 3 - Mon, Nov 30
Backorder
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Product Image of 1/2" M12 ProPEX Expansion Head
1/2" M12 ProPEX Expansion Head
SKU: 49-16-2404
Milwaukee
SKU: 49-16-2404
Brand: Milwaukee
(36)
$64.00 each
In Stock
Get 1 by Fri, Jun 12
In Stock
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Product Image of 10", 1/2" Expansion PEX Frost Free Sillcock w/ Anti-Syphon (Lead Free)
$27.80 each
BOX UP & SAVE 25%
$41.70 box of 2
$20.85 each
In Stock
Get 166 by Thu, Jun 11
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Product Image of 1/2" Expansion PEX x 1/2" Copper Brass Ball Valve (Lead Free)
$7.53 each
BOX UP & SAVE 20%
$60.20 box of 10
$6.02 each
Backorder
Get it by Thu, Sep 3 - Mon, Nov 30
Backorder
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Product Image of 3/8" M12 ProPEX Expansion Head
3/8" M12 ProPEX Expansion Head
SKU: 49-16-2403
Milwaukee
SKU: 49-16-2403
Brand: Milwaukee
(36)
$64.00 each
In Stock
Get 3 by Mon, Jun 15
In Stock
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Product Image of 3/4" Expansion PEX Full Port Ball Valve w/ Waste Drain & Drop Ear Elbow (Lead Free)
$10.25 each
BOX UP & SAVE 6%
$96.40 box of 10
$9.64 each
In Stock
Get 93 by Thu, Jun 11
In Stock
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Product Image of M18 ProPEX Expansion Tool Kit with 1", 1-1/4", and 1-1/2" Heads, (2) M18 XC Batteries, Charger
$1,099.00 each
In Stock
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Product Image of 5/8" M12 ProPEX Expansion Head
5/8" M12 ProPEX Expansion Head
SKU: 49-16-2405
Milwaukee
SKU: 49-16-2405
Brand: Milwaukee
(36)
$64.00 each
In Stock
Get 9 by Thu, Jun 11
In Stock
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Product Image of 1/2" ProPEX Expander Head w/ RAPID SEAL
1/2" ProPEX Expander Head w/ RAPID SEAL
SKU: 49-16-2414
Milwaukee
SKU: 49-16-2414
Brand: Milwaukee
(1)
$84.00 each
In Stock
Get 5 by Thu, Jun 11
In Stock
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Product Image of 3/4" ProPEX Expander Head w/ RAPID SEAL
3/4" ProPEX Expander Head w/ RAPID SEAL
SKU: 49-16-2416
Milwaukee
SKU: 49-16-2416
Brand: Milwaukee
$84.00 each
In Stock
Get 7 by Thu, Jun 11
In Stock
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Product Image of 20V Max Lithium Ion Cordless PEX Expansion Tool w/ 1" Head
$399.00 each
In Stock
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Product Image of 1" M12 ProPEX Expansion Head
1" M12 ProPEX Expansion Head
SKU: 49-16-2408
Milwaukee
SKU: 49-16-2408
Brand: Milwaukee
(36)
$64.00 each
In Stock
Get 12 by Thu, Jun 11
In Stock
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Product Image of 1" Expansion PEX x CPVC Socket Brass Adapter
1" Expansion PEX x CPVC Socket Brass Adapter
SKU: BRCPEF100-NL
Raven
SKU: BRCPEF100-NL
Brand: Raven
$13.90 each
BOX UP & SAVE 12%
$243.60 box of 20
$12.18 each
In Stock
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Product Image of 1/2" Expansion PEX x 1/2" Male NPT Brass Ball Valve (Lead Free)
$10.07 each
BOX UP & SAVE 25%
$75.60 box of 10
$7.56 each
In Stock
Get 83 by Thu, Jun 11
In Stock
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Product Image of M12 FUEL ProPEX Expander w/ 1/2", 3/4", and 1" Heads
$529.99 each
In Stock
Get 6 by Fri, Jun 12
In Stock
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Product Image of M18 FUEL 2" ProPEX Expander Kit w/ ONE-KEY & 1-1/4"-2" Expander Heads
$1,999.00 each
In Stock
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Product Image of 5/8" ProPEX Expander Head w/ RAPID SEAL
5/8" ProPEX Expander Head w/ RAPID SEAL
SKU: 49-16-2415
Milwaukee
SKU: 49-16-2415
Brand: Milwaukee
(3)
$84.00 each
In Stock
Get 6 by Thu, Jun 11
In Stock
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Product Image of 1-1/4" M18 ProPEX Expansion Head
1-1/4" M18 ProPEX Expansion Head
SKU: 49-16-2610
Milwaukee
SKU: 49-16-2610
Brand: Milwaukee
(4)
$74.00 each
In Stock
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In Stock
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Product Image of PEX Expander Tool w/ 3/8", 1/2", 3/4", 1" Heads, Includes Tube Cutter
$158.82 each
In Stock
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Product Image of P-164 Series 12", 1/2" Expansion PEX Inlet Frost-Free Anti-Siphon Quarter-Turn Wall Faucet
$61.23 each
In Stock
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Product Image of 3/4" Expansion 3/4" Female NPT Brass Ball Valve (Lead Free)
$19.93 each
BOX UP & SAVE 15%
$170.30 box of 10
$17.03 each
In Stock
Get 1 by Thu, Jun 11
In Stock
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Product Image of P-164 Series 10", 1/2" Expansion PEX Inlet Frost-Free Anti-Siphon Quarter-Turn Wall Faucet
$57.65 each
In Stock
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Product Image of 20V Max Lithium Ion Cordless PEX Expansion Tool Kit, w/ 1/2", 3/4" and 1" Heads, (2) Batteries, Charger
$569.00 each
In Stock
Get 3 by Thu, Jun 11
In Stock
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Product Image of 1" M18 ProPEX Expansion Head
1" M18 ProPEX Expansion Head
SKU: 49-16-2608
Milwaukee
SKU: 49-16-2608
Brand: Milwaukee
(4)
$74.00 each
In Stock
Get 1 by Thu, Jun 11
In Stock
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Product Image of P-164 Series 22", 1/2" Expansion PEX Inlet Frost-Free Anti-Siphon Quarter-Turn Wall Faucet
$70.44 each
In Stock
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In Stock
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Product Image of 1" Expansion 1" Male NPT Brass Ball Valve (Lead Free)
$35.34 each
In Stock
Get 2 by Fri, Jun 12
In Stock
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More About Bluefin Expansion PEX Fittings
This category contains a selection of Bluefin PEX expansion fittings.