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Duct Stack, Boots and Fittings

Sometimes called wall stack, these parts are used for running duct inside 2″x 4″ and 2″x 6″ walls or for use as low profile duct inside stud cavities. Wall stack is rectangular and comes in two thickness. Oval pipe is also used inside walls.

Duct Work

Duct Work - Index

Galvanized duct work, flex duct, registers, fuel and vent pipe.

Average rating:

average rating 90%

2 1/4 x 10 x 24 stack, 26 gaugeSKU 54-002$15.52

2 1/4 x 10 x 48 stack, 26 gaugeSKU 54-004$36.78

Average rating:

average rating 80%

2 1/4 x 12 x 24 stack, 26 gaugeSKU 54-006$19.20

2 1/4 x 12 x 48 stack, 26 gaugeSKU 54-008$45.97

3 1/4 x 10 x 24 stack, 26 gaugeSKU 54-014$15.49

3 1/4 x 10 x 48 stack, 26 gaugeSKU 54-016$40.66

3 1/4 x 12 x 24 stack, 26 gaugeSKU 54-018$19.18

3 1/4 x 12 x 48 stack, 26 gaugeSKU 54-020$38.23

2 1/4 x 10 straight stack boot to 6

2 1/4 x 10 straight stack boot to 6" round, 26 gaugeSKU 54-100$17.05

2 1/4 x 12 straight stack boot to 6

2 1/4 x 12 straight stack boot to 6" round, 26 gaugeSKU 54-102$15.65

3 1/4 x 10 straight stack boot to 6

3 1/4 x 10 straight stack boot to 6" round, 26 gaugeSKU 54-106$17.05

3 1/4 x 12 straight stack boot to 6

3 1/4 x 12 straight stack boot to 6" round, 26 gaugeSKU 54-108$17.05

2 1/4 x 10 90 degree stack boot to 6

2 1/4 x 10 90 degree stack boot to 6" round, 26 gaugeSKU 54-112$17.05

2 1/4 x 12 90 degree stack boot to 6

2 1/4 x 12 90 degree stack boot to 6" round, 26 gaugeSKU 54-114$13.99

3 1/4 x 10 90 degree stack boot to 6

3 1/4 x 10 90 degree stack boot to 6" round, 26 gaugeSKU 54-118$17.05

3 1/4 x 12 90 degree stack boot to 6

Average rating:

average rating 100%

3 1/4 x 12 90 degree stack boot to 6" round, 26 gaugeSKU 54-120$17.05

2 1/4 x 10 center stack boot to 6

2 1/4 x 10 center stack boot to 6" round, 26 gaugeSKU 54-124$17.05

2 1/4 x 12 center stack boot to 6

2 1/4 x 12 center stack boot to 6" round, 26 gaugeSKU 54-126$13.99

3 1/4 x 10 center stack boot to 6

3 1/4 x 10 center stack boot to 6" round, 26 gaugeSKU 54-132$13.99

3 1/4 x 12 center stack boot to 6

3 1/4 x 12 center stack boot to 6" round, 26 gaugeSKU 54-134$14.30

2 1/4 x 12 to 6 x 12 stack head, 26 gauge

2 1/4 x 12 to 6 x 12 stack head, 26 gaugeSKU 54-142$37.28

2 1/4 x 10 end cap, 26 gauge

2 1/4 x 10 end cap, 26 gaugeSKU 54-200$12.09

2 1/4 x 12 end cap, 26 gauge

2 1/4 x 12 end cap, 26 gaugeSKU 54-202$14.25

3 1/4 x 10 end cap, 26 gauge

3 1/4 x 10 end cap, 26 gaugeSKU 54-206$12.09

3 1/4 x 12 end cap, 26 gauge

3 1/4 x 12 end cap, 26 gaugeSKU 54-208$14.05

2 1/4 x 10 starting collar, 26 gauge

Average rating:

average rating 100%

2 1/4 x 10 starting collar, 26 gaugeSKU 54-220$18.77

2 1/4 x 10 starting collar, 26 gauge

2 1/4 x 12 starting collar, 26 gauge

Average rating:

average rating 100%

2 1/4 x 12 starting collar, 26 gaugeSKU 54-222$20.76

3 1/4 x 10 starting collar, 26 gauge

3 1/4 x 10 starting collar, 26 gaugeSKU 54-226$18.77

3 1/4 x 12 starting collar, 26 gauge

Average rating:

average rating 80%

3 1/4 x 12 starting collar, 26 gaugeSKU 54-228$20.76

2 1/4 x 10 90 degree vertical ell, 26 gauge

2 1/4 x 10 90 degree vertical ell, 26 gaugeSKU 54-300$25.85

2 1/4 x 12 90 degree vertical ell, 26 gauge

Average rating:

average rating 100%

2 1/4 x 12 90 degree vertical ell, 26 gaugeSKU 54-302$28.27

3 1/4 x 10 90 degree vertical ell, 26 gauge

3 1/4 x 10 90 degree vertical ell, 26 gaugeSKU 54-306$21.18

3 1/4 x 12 90 degree vertical ell, 26 gauge

Average rating:

average rating 100%

3 1/4 x 12 90 degree vertical ell, 26 gaugeSKU 54-308$23.16

2 1/4 x 10 90 degree horizontal elbow, 26 gauge

2 1/4 x 10 90 degree horizontal elbow, 26 gaugeSKU 54-400$39.60

2 1/4 x 10 90 degree horizontal elbow, 26 gauge

2 1/4 x 12 90 degree horizontal elbow, 26 gauge

Average rating:

average rating 100%

2 1/4 x 12 90 degree horizontal elbow, 26 gaugeSKU 54-402$41.78

2 1/4 x 12 90 degree horizontal elbow, 26 gauge

3 1/4 x 10 90 degree horizontal elbow, 26 gauge

3 1/4 x 10 90 degree horizontal elbow, 26 gaugeSKU 54-406$39.60

3 1/4 x 10 90 degree horizontal elbow, 26 gauge

3 1/4 x 12 90 degree horizontal elbow, 26 gauge

3 1/4 x 12 90 degree horizontal elbow, 26 gaugeSKU 54-408$41.78

3 1/4 x 12 90 degree horizontal elbow, 26 gauge

6 x 60 oval pipe, 26 gaugeSKU 54-605$17.00

6 x 100 oval pipe, 26 gaugeSKU 54-610$23.89

6 oval to 6 round straight boot, 26 gauge

6 oval to 6 round straight boot, 26 gaugeSKU 54-626$16.50

6 oval to 6 round 90 degree boot, 26 gauge

Average rating:

average rating 80%

6 oval to 6 round 90 degree boot, 26 gaugeSKU 54-636$9.55

6 oval to 6 round center/end boot, 26 gauge

6 oval to 6 round center/end boot, 26 gaugeSKU 54-646$21.86

6 oval vertical 90 degree ell, 26 gauge

6 oval vertical 90 degree ell, 26 gaugeSKU 54-656$6.50

6 oval vertical 45 degree ell, 26 gauge

6 oval vertical 45 degree ell, 26 gaugeSKU 54-666$5.75

6 oval horizontal 90 degree ell, 26 gauge

Average rating:

average rating 80%

6 oval horizontal 90 degree ell, 26 gaugeSKU 54-676$17.44

6 oval horizontal 45 degree ell, 26 gauge

6 oval horizontal 45 degree ell, 26 gaugeSKU 54-686$11.72

6 oval to 12 x 6 stackhead, 26 gauge

6 oval to 12 x 6 stackhead, 26 gaugeSKU 54-696$14.90

3/4

3/4" x 10' galvanized hanger strap,SKU 02-115$3.10

24 gauge

straight cut tin snips, yellow

straight cut tin snips, yellowSKU 48-080$31.40

tin snips, straight cut, yellow handle

left cut tin snips, red handle

left cut tin snips, red handleSKU 48-081$31.40

tin snips, left cut, red handle

right cut tin snips, green handle

right cut tin snips, green handleSKU 48-082$31.40

tin snips, right cut, green handle

Malco C5R five blade tin crimper

Malco C5R five blade tin crimperSKU 48-090$54.70

#8 x 1/2 power drive screw, 1000 pk

#8 x 1/2 power drive screw, 1000 pkSKU 49-500$40.00

Malco HW8X1/2ZT Zip-in power drive #8 x 1/2" screw, box of 1000

#8 x 1/2 power drive screw, each

#8 x 1/2 power drive screw, eachSKU 49-500E$0.08

Malco HW8X1/2ZT Zip-in power drive #8 x 1/2" screw, each

#8 x 3/4 power drive screw, 1000 pk

#8 x 3/4 power drive screw, 1000 pkSKU 49-501$51.50

Malco HW8X3/4ZT Zip-in power drive #8 x 3/4" screw, box of 1000

#8 x 3/4 power drive screw, each

#8 x 3/4 power drive screw, eachSKU 49-501E$0.10

Malco HW8X3/4ZT Zip-in power drive #8 x 3/4" screw, each

1/4 & 5/16 magnetic screw holder bit

1/4 & 5/16 magnetic screw holder bitSKU 48-590$8.41

Malco MSHC 1/4 & 5/16 reversible magnetic hex driver