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Marine Grade All Stainless Steel Hose Clamps

If you are looking for high quality, marine-grade, stainless steel, worm gear hose clamps, we have the products you need. We stock the highest quality hose clamps -- all available to at great prices. Our selection is second-to-none, and there are no minimum quantities to purchase. We also provide the best customer service on the Internet. Look no further, and purchase your marine grade stainless steel clamps from PlumbingSupply.com®.

marine grade - all stainless steel

Note: We do not offer budget stainless clamps (or stainless bands with carbon screws). These are top quality, all stainless steel hose clamps that are designed for use where corrosion is a problem such as marine and underground applications. Of course, you can use these in less corrosive applications if you desire a top quality clamp.

We sell in bulk - no need to pay for extra packaging - no minimum order!
Buy only as many as you need.

All Stainless Steel - (Marine Grade)
305 stainless 5/16" slotted hex screw &
300 series s.s. band (1/2" wide) and housing
If you need to clamp something smaller than 7/8", we suggest ordering mini clamps
Number Diameter Range Price & Quantity
#06 3/8" - 15/16" $1.19
#08 7/8" - 1" $0.95
#10 7/8" - 1 1/16" $1.06
#12 7/8" - 1 1/4" $1.05
#16 7/8" - 1 1/2" $1.10
#20 7/8" - 1 3/4" $1.12
#24 1 1/16" - 2" $1.13
#28 1 5/16" - 2 1/4" $1.15
#32 1 9/16" - 2 1/2" $1.26
#36 1 13/16" - 2 3/4" $1.37
#40 2 1/16" - 3" $1.54
#44 2 5/16" - 3 1/4" $1.62
#48 2 9/16" - 3 1/2" $1.72
#52 2 13/16" - 3 3/4" $1.98
#56 3 1/16" - 4" $2.01
#60 3 5/16" - 4 1/4" $2.07
#64 3 9/16" - 4 1/2" $2.13
#72 4 1/8" - 5" $2.23
#80 4 5/8" - 5 1/2" $2.56
#88 4 1/4" - 6" $2.85
#96 4 1/2" - 6 1/2" $3.05
#104 5" - 7" $3.29
#116 6 1/4" - 7 5/8" $3.69
#128 6 1/2" - 8 1/2" $3.89
#152 2" - 10" $3.90
#164 1 3/4" - 10 3/4" $3.94
#176 9 1/4" - 11 1/4" $4.02
#188 2 1/16" - 12 1/4" $4.98
#200 11 1/4" - 13" $4.14
#212 11 3/4" - 13 3/4" $4.16
#224 12 1/2" - 14 1/2" $4.22
#248 1 3/4" - 16" $4.32
#270 15 3/8" - 17 3/8" $4.45
#312 18" - 20" $4.71
#332 19 1/8" - 21 1/4" $4.88
#390 22 7/8" - 24 7/8" $5.07

Order 10, 50, 100 or more of the same size for additional savings!
Pricing discounts will show up in your shopping cart.

16 piece set - ALL stainless steel hose clamps
Set includes: 2 each of #6, #8, #24, #32 and 4 each of #12, #20 $14.87

- OR - View Cart

Sizes shown above are for the outside diameter of the pipe/fitting

Other companies may charge less for lesser quality hose clamp
These hose clamps are all stainless steel


- Marine Grade - All Stainless Steel -

MINI all Stainless Steel Hose Clamps
410 stainless 1/4" slotted hex screw &
300 series s.s. band (approximately 5/16" wide) and housing
Number Diameter Range Price & Quantity
#M04 7/32" - 5/8" $2.08
#M05 7/16" - 11/16" $2.17
#M06 5/16" - 7/8" $2.22
#M08 7/16" - 1" $2.29
Mini
Clamp
7/16" - 1"
NOT stainless steel
$1.39
Limited to Stock
#M10 1/2" - 1 1/16" $2.38
#M12 9/16" - 1 1/4" $2.43
#M16 13/16" - 1 1/2" $2.45
#M20 7/8" - 1 3/4" $2.47

Order 10, 50, 100 or more of the same size for additional savings!
Pricing discounts will show up in your shopping cart.

MINI Clamps - 16 Piece Set - ALL stainless steel
Set Includes: 2 each of #M04, #M06, #M10, #M12 and 4 each of #M16, #M20 $19.67

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Note: you may want to use two mini clamps next to each other when clamping onto long barbed fittings.


Snap-Lock Stainless Steel Hose Clamps


snap lock hose clamps stainless steel image

Number Diameter Range Price & Quantity
#57475 5" $2.94
#574104 7" $3.69

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to Stainless Water Flexes -- to Stainless Fittings and Nipples -- to Stainless Gas Flexes


Frequently Asked Questions

Q. "How do I determine the overall lengths of the hose clamps you offer?"
A. Take the largest diameter shown for a given clamp and multiply times pi (3.14) to get an approximate length.

Q. "You say these are marine grade, so I can use them underwater on my boat, right?"
A. These are top quality, all stainless steel hose clamps perfect for corrosive applications exactly like underwater on a boat. Just remember, however, that underwater on a boat you'll always want to double clamp (use two clamps) and make sure both clamps are solidly over hose and the shaft underneath.


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