Specials

The sale will run from now through the end of January. Over 160 items are on sale at 10% off our normal published price. Sale applies to online orders only. How it works? Look at almost any page on our website where our products can be purchased. You will see that we have prices that have been scratched out and available at a lower reduced price. Purchase these products online now to the end of January and enjoy the savings! OR browse this page below to see all of the items that are on sale!

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3" Elongated End Mount Pipe Holder
PDF Drawing Merco's elongated pipe holders are used with 2" pipe. When a dock is fixed to a wall and..
$21.04 $18.94
3" Elongated Side Mount Pipe Holder
PDF Drawing Merco’s elongated pipe holders are used with 2" pipe. When a dock is fixed to a wall..
$30.37 $27.33
3" Roller Assembly
This is used on some of our smaller pile guides with rollers. Use two 1/2 " carriage bolts (not incl..
$18.30 $16.47
3" Split Pipe Holder
3" Split Pipe Holder can bolt to the side stringer and uses 2" standard pipe to anchor docks in plac..
$24.15 $21.74
4" Split Pipe Holder
This is our 4" split pipe holder. The face of the pipe holder can be removed should you need to remo..
$34.15 $30.74
Angle Brace - HD
Angles are used to attach interior stringers to the exterior frame. Use with 2 HD-W Washer plates to..
$9.27 $8.34
Backup Plate - HD
Use the Backup Plate for additional strength behind HD-SM or HD-SF. Use with 1/2" carriage bolts. ..
$9.27 $8.34
Cleat Angle - HD
Use the cleat angle under your cleats and decking to strengthen your cleats. This enables you to tie..
$9.27 $8.34
Dock Grab Handle
Mount this grab handle to the top of your dock for something convenient to grab while getting on and..
$44.97 $40.47
Grab Handle
Merco's Grab Handle is the same as our Tide Riser except it doesn't have the slide. Mount to wood pi..
$44.97 $40.47
Gray Corner Bumper
This is our vinyl corner bumper. They allow for better impact but pliable enough so not to damage yo..
$17.52 $15.77
Heavy Duty 3" Pipe Holder
This heavy duty 3" Pipe holder bolts to the side of a dock using ½" carriage bolts. The length of bo..
$25.63 $23.07
Inside Corner - HD
Inside corners are used with an outside corner to sandwich the wood together to create a very strong..
$28.81 $25.93
Lightweight 3" Pipe Holder
PDF Drawing This Lightweight 3" Pipe holder bolts to the side of a dock using 3/8" carriage bolts. T..
$15.14 $13.63
Lightweight Inside Corner
PDF Drawing Inside corners are used with an outside corner to sandwich the wood together to crea..
$9.08 $8.17
Outside Corner End - HD
The outside corner end is used for the ends of docks or fingers. Good for square platforms. Use 1/2"..
$30.02 $27.02
Outside Corner Female - HD
Outside corner female has 2-1/2" tabs with a hole for 1" bolt or pin. Use with HD-OCM or HD-SM to cr..
$46.30 $41.67
Outside Corner Female/Female - HD
Use the outside corner female/female on docks where you need to hinge two sections on a corner. This..
$62.57 $56.31
Outside Corner Male - HD
Outside corner male has 2-1/2" tabs with holes for a 1" bolt or pin. Use with HD-OCF or HD-SF to cre..
$38.16 $34.34
Outside Corner Male/Female - HD
Use the outside corner female/male on docks where you need to hinge two sections on a corner. This n..
$54.44 $49.00
Outside Corner Male/Male - HD
Use the outside corner male/male on docks where you need to hinge two sections on a corner. This nee..
$46.30 $41.67
Set of Two 12" x 14" Attachment Plates
These attachment plates are used on our 12" truss frames where you need a plate to bolt on a singe "..
$52.31 $47.08
Shore Attachment For 2" ID Pipe
Use this hardware to make a “stiff arm to hold your dock in place. The “stiff arm is a system we dev..
$19.41 $17.47
Single "T" Female - HD
Single "T" female has two 1/2" tabs with a hole for 1" bolt or pin. Use with HD-SM and bolt to the s..
$25.71 $23.14
Single "T" Male - HD
A single "T" male has one 1/2" tab with a hole for a 1" bolt or pin. Use with HD-SF and bolt to the ..
$17.35 $15.62
Stiff Arm Attachment - 2" ID Pipe
Use this hardware to make a “stiff arm " to hold your dock in place. The “stiff arm " is a system we..
$18.67 $16.80
Tide Riser with Shackel
Merco's Tide Riser is made from 1 1/2" pipe with two 1/4"- 5"x5" flanges to bolt to a wood pile. The..
$52.47 $47.22
Washer Plate - HD
Washer Plates (HD-W) are used primarily with Angles (HD-A) and Cleat Angles (HD-CA). The Square hole..
$4.47 $4.02
10' Rubrail Dock Edging - White, Vinyl, 2 Chamber RR-5000
White - 10' Length. We have designed our P style rub rail with a sloped bottom half. As boats rock u..
$18.08 $16.27
12" Dock Wheel - White
12" Dock Wheel & 4" Lip for Corner use. You get all of the following with this kit: The br..
$74.74 $67.27
2-1/2" X 6" Poly - Black
The 6" poly roller is the roller that we use on our standard H-RA roller assembly. ..
$6.70 $6.03
6" Roller Assembly
This is the roller assembly that we use on most of our pile guides with rollers. Use two 1/2 ” carri..
$26.45 $23.81
7" Black Cone Piling Cap
Our Pile Caps are injection molded in order to retain a uniform thickness of .100. Both round and sq..
$6.91 $6.22
H-FSCOM
This is a kit that includes a number of parts that you need to create our truss frame pipe type fing..
$116.04 $104.44
PH-WD3-1
This is one part of our 3' piano hinge that is designed to be used with our Wood Dock dock systems. ..
$32.20 $28.98
Ramp Hardware - Center w/Roller
Build a ramp using our ramp kit. Wider ramps can be built by buying additional center roller section..
$33.28 $29.95
Wood Dock Inside Corner
Inside corners are used with an outside corner to sandwich the wood together to create a very strong..
$14.38 $12.94
10' Rubrail Dock Edging - White, Vinyl, 3 Chamber RR-5001
White - 10' Length. We have designed our P style rub rail with a sloped bottom half. As boats rock u..
$21.54 $19.39
12" Dock Wheel - Black
12" Dock Wheel & 4" Lip for Corner use. You get all of the following with this kit: The br..
$74.74 $67.27
8" Black Cone Piling Cap
Our Pile Caps are injection molded in order to retain a uniform thickness of .100. Both round and sq..
$7.22 $6.50
8" Black Square Piling Cap
Our Pile Caps are injection molded in order to retain a uniform thickness of .100. Both round and sq..
$9.18 $8.26
Lightweight Outside Corner End
The outside corner end is used for the ends of docks or fingers. Good for square platforms. Use 3/8"..
$8.56 $7.70
PH-WD4-1
This is one part of our 4' piano hinge that is designed to be used with our Wood Dock dock systems. ..
$38.86 $34.97
Ramp Hardware - Left Side w/Roller
Build a ramp using our ramp kit. Wider ramps can be built by buying additional center roller section..
$43.78 $39.40
Wood Dock Outside Corner End
The outside corner end is used for the ends of docks or fingers. Good for square platforms. Use 1/2"..
$13.38 $12.04
10' Rubrail Dock Edging - Black, Vinyl, 3 Chamber RR-5001B
Black - 10' Length. We have designed our P style rub rail with a sloped bottom half. As boats rock u..
$16.35 $14.72
12" Dock Wheel - Light Corner End - White
12" Dock Wheel & Outside Corner End. This is typically used for newconstruction docks because it..
$72.36 $65.12
2-1/2" X 3" Roller Poly - Black
The 3" poly roller is the roller that we use on our standard H-RA2 roller assembly. ..
$3.35 $3.02
9" Black Cone Piling Cap
Our Pile Caps are injection molded in order to retain a uniform thickness of .100. Both round and sq..
$7.73 $6.96
Lightweight Outside Corner Male
Outside corner male has 2-1/2" tabs with holes for a 3/4" bolt or pin. Use with HL-OCF or HL-SF to c..
$14.28 $12.85