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DM-400 Mast
Dimensions: 2.65 in x 4.00 in.
Weight: 1.39 lb./ft.
Ix = .95 in^4
Iy = 2.02 in^4
Price for extrusion only: $33.37/Foot
Stock lengths: Clear Anodized
Complete mast quoted on request. See measuring for more information.

To order mast extrusions, please specify the quantity and tube length. If a sailfeed is desired, please check the box below. See measuring for helpful information. You will have an opportunity to enter any special instructions during the checkout process.

Tube Length:
(ex. 29 ft. 10.25 in.)
ft.   in.
Sailfeed Location: (optional)
Check here to include sailfeed.
Measure from bottom of tube to bottom of sailfeed. A $20.00 charge will be added. ft.   in.

Parts and Accessories:

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DH 1014
Masthead - Nylon Sheave, 1/4" Backstay Pin


use (3) RH1 screws

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DH 1014LB
Masthead w/ Light and Windex Bracket, 1/4" Backstay Pin


use (3) RH1 screws


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DH 1044
Masthead Rig


use (1) BN3 bolt w/nut


DH 1100
Masthead Light


use (2) RH1 screws


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DH 1022
Masthead w/ 2 Delrin Sheaves



DH 2144



DH 4400
Fixed Gooseneck


use (6) SSP2 pop rivets

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DH 2144H
Hinged Step


use (2) SSP4 pop rivets


DH 288
Medium Halyard Organizer Plate



DH 21740L
Stainless Steel Tabernacle



DH 2145P-400
DM-400 Tabernacle Tube



DH 75-4
Shroud Tang


use (1) BN3 bolt w/nut (per pair)


DH 8400
Mast Vang Plate


use (6) SSP2 pop rivets


DH 890
Sail Stop



DH 834
4" Halyard Cleat


use (2) POH2 screws

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DH 2503
Airfoil Spreader 32" Long


use (1) SW spreader wire


DH 2400
Airfoil Spreader Bracket


use (6) SSP2 pop rivets & (1) CR2 Compression Rod (per pair)

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