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Premium Dock Hardware for Durable Dock Construction

Dock Hardware

At Dock & Marine Supply, we understand the challenges that docks face – from constant water exposure to fluctuations in weather and temperature. That's why we offer hot dip galvanized dock hardware manufactured from robust 1/4" steel with a 3/8" option, ensuring that your dock remains secure and durable for years. We use these high-quality materials in our own projects and make the same available to you, setting a standard in dock building excellence.

Need a complete solution? Our full wood dock kits provide everything you need to start building.

All our dock hardware is designed for use with 1/2" carriage bolts and supports lumber up to 4" thick. Our experienced staff are always ready to assist with installation and planning. Contact us today for guidance and support. Thinking of building your own dock? Get started with our FREE Wood Dock Plans.

Whether you're upgrading your existing dock or starting from scratch, our hardware guarantees that you're building with the best. Got Bolts?

Images Title SKU Price
WH-SAM WH-SAM $37.46
WH-SAF WH-SAF $38.74
WH-OCELL WH-OCELL $31.22
Washer Plate Washer Plate WH-W $2.05
Splice Plates Splice Plates WH-SP $51.89
Single "T" Male Single "T" Male WH-SM $16.08
Single "T" Female Single "T" Female WH-SF $21.99
Roller Assembly Roller Assembly WH-RA $35.95
Dock Ladder Quick Release Quick Release Dock Ladder Bracket L-QR $115.50
Outside Corner Male Stabilizer Outside Corner Male Stabilizer WH-OCMST $29.34
Outside Corner Male 45 Degree Angle Outside Corner Male 45 Degree Angle WH-OC45 $30.68
Outside Corner Female to Female Outside Corner Male / Male WH-OCMM $40.74
Outside Corner Male Outside Corner Male WH-OCM $31.06
Outside Corner Female to Female Outside Corner Female / Male WH-OCFM $45.39
Outside Corner Female to Female Outside Corner Female / Female WH-OCFF $52.73
Outside Corner Female Outside Corner Female WH-OCF $37.07
Outside Corner End Outside Corner End WH-OCE $20.31
Inside Corner 3" I.D. Pipe Holder Layout Inside Corner 3" I.D. Pipe Holder WH-ICP3 $52.56
Inside Corner Inside Corner WH-IC $21.20
Washer Plate Heavy Duty 3/8" Washer Plate WH-HD-W $5.93
Single "T" Male Heavy Duty 3/8" Single "T" Male WH-HD-SM $27.06
Single "T" Female Heavy Duty 3/8" Single "T" Female WH-HD-SF $38.42
Outside Corner Female to Female Heavy Duty 3/8" Outside Corner Male / Male WH-HD-OCMM $79.47
Outside Corner Male Heavy Duty 3/8" Outside Corner Male WH-HD-OCM $68.75
Outside Corner Female to Female Heavy Duty 3/8" Outside Corner Female / Male WH-HD-OCFM $88.99
Outside Corner Female to Female Heavy Duty 3/8" Outside Corner Female / Female WH-HD-OCFF $100.96
Outside Corner Female Heavy Duty 3/8" Outside Corner Female WH-HD-OCF $79.59
Outside Corner End Heavy Duty 3/8" Outside Corner End WH-HD-OCE $55.82
Inside Corner Heavy Duty 3/8" Inside Corner WH-HD-IC $61.98
Cleat Angle Heavy Duty 3/8" Cleat Angle WH-HD-CA $15.38
Backup Plate Heavy Duty 3/8" Backup Plate WH-HD-B $14.73
Steel Angle Hardware for dock Heavy Duty 3/8" Angle WH-HD-A $15.20
135 Degree Finger Stabilizers Heavy Duty 3/8" 135 Degree Finger Stabilizers WH-HD-135 $40.67
Cleat Angle Cleat Angle WH-CA8,10 $5.83
Cleat Angle Cleat Angle WH-CA8 $5.83
Cleat Angle Cleat Angle WH-CA10 $5.83
Chain Retainers Chain Retainers WH-CRS $21.36
Backup Plate Backup Plate WH-B $5.37
AWR-8 (sold as Pair) AWR-8 $148.42
AWR-4 (sold as Pair) AWR-4 $98.51
Steel Angle Hardware for dock Angle WH-A $5.77
4" Pipe Holder WHP-4 $40.42
3" Pipe Holder WHP-3 $30.14
3" Pipe Holder 2.5" Pipe Holder WHP-2.5 $23.92
2" Pipe Holder WHP-2 $17.70
135 Degree Finger Stabilizers 135 Degree Finger Stabilizers WH-135 $14.52
Splice Plates

Splice Plates

Price
$51.89
Variations
Outside Corner Female

Heavy Duty 3/8" Outside Corner Female

Price
$79.59
Variations
Outside Corner Male 45 Degree Angle

Outside Corner Male 45 Degree Angle

Price
$30.68
Variations
Outside Corner Male

Heavy Duty 3/8" Outside Corner Male

Price
$68.75
Variations
Inside Corner

Inside Corner

Price
$21.20
Variations
Outside Corner Male Stabilizer

Outside Corner Male Stabilizer

Price
$29.34
Variations
Single "T" Female

Heavy Duty 3/8" Single "T" Female

Price
$38.42
Variations
Outside Corner End

Outside Corner End

Price
$20.31
Variations

WH-OCELL

Price
$31.22
Variations
Single "T" Male

Heavy Duty 3/8" Single "T" Male

Price
$27.06
Variations
Outside Corner Female

Outside Corner Female

Price
$37.07
Variations

WH-SAM

Price
$37.46
Variations
Steel Angle Hardware for dock

Heavy Duty 3/8" Angle

Price
$15.20
Variations
Outside Corner Male

Outside Corner Male

Price
$31.06
Variations

WH-SAF

Price
$38.74
Variations
Washer Plate

Heavy Duty 3/8" Washer Plate

Price
$5.93
Variations
Single "T" Female

Single "T" Female

Price
$21.99
Variations

2" Pipe Holder

Price
$17.70
Variations
135 Degree Finger Stabilizers

Heavy Duty 3/8" 135 Degree Finger Stabilizers

Price
$40.67
Variations
Single "T" Male

Single "T" Male

Price
$16.08
Variations
3" Pipe Holder

2.5" Pipe Holder

Price
$23.92
Variations
Backup Plate

Heavy Duty 3/8" Backup Plate

Price
$14.73
Variations
Steel Angle Hardware for dock

Angle

Price
$5.77
Variations

3" Pipe Holder

Price
$30.14
Variations
Cleat Angle

Heavy Duty 3/8" Cleat Angle

Price
$15.38
Variations
Washer Plate

Washer Plate

Price
$2.05
Variations

4" Pipe Holder

Price
$40.42
Variations
Outside Corner Female to Female

Heavy Duty 3/8" Outside Corner Male / Male

Price
$79.47
Variations
135 Degree Finger Stabilizers

135 Degree Finger Stabilizers

Price
$14.52
Variations
Inside Corner 3" I.D. Pipe Holder Layout

Inside Corner 3" I.D. Pipe Holder

Price
$52.56
Variations
Outside Corner Female to Female

Heavy Duty 3/8" Outside Corner Female / Female

Price
$100.96
Variations
Backup Plate

Backup Plate

Price
$5.37
Variations
Chain Retainers

Chain Retainers

Price
$21.36
Variations
Outside Corner Female to Female

Heavy Duty 3/8" Outside Corner Female / Male

Price
$88.99
Variations
Cleat Angle

Cleat Angle

Price
$5.83
Variations
Dock Ladder Quick Release

Quick Release Dock Ladder Bracket

Price
$115.50
Variations

AWR-4 (sold as Pair)

Price
$98.51
Variations
Outside Corner Female to Female

Outside Corner Male / Male

Price
$40.74
Variations
Roller Assembly

Roller Assembly

Price
$35.95
Variations

AWR-8 (sold as Pair)

Price
$148.42
Variations
Outside Corner Female to Female

Outside Corner Female / Female

Price
$52.73
Variations
Inside Corner

Heavy Duty 3/8" Inside Corner

Price
$61.98
Variations
Cleat Angle

Cleat Angle

Price
$5.83
Variations
Outside Corner Female to Female

Outside Corner Female / Male

Price
$45.39
Variations
Outside Corner End

Heavy Duty 3/8" Outside Corner End

Price
$55.82
Variations
Cleat Angle

Cleat Angle

Price
$5.83
Variations