Same Day Shipping

We pride ourselves in accurate inventory reporting and efficiency. Most "in stock" orders placed before 2:00 PM Eastern Time will ship out the same day. You can view typical transit times at the Map below. While our site only shows our inventory on hand, typically we can have just about anything you need drop shipped if needed, so if you do not see something in stock please call us. We normally ship from MD which is 1-2 days from the NE and Mid-Atlantic, 3 Days from FL and Great Lakes, 4 Days from the Gulf and 5 days to the West Coast. If you ask, we may be able to drop ship your order from a warehouse closer to you, which may get the transit time down to 2 days or less.

Free Ground Shipping

All orders over $499 are eligible for free ground shipping. This option will be presented to you at checkout once you are logged in. Orders under $499 will be charged a flat rate of $9.99 regardless of weight. We use Fedex, UPS, and USPS to ship our deliveries. *Not Available to AK, PR or HI **See exclusions below

$29.99 Overnight Shipping:

Most Marine Electronics orders are eligible for $29.99 Overnight Shipping. Orders must be placed by 2PM EST. This does not include Saturday deliveries. This option is only available on phone orders. If we are unable to provide overnight delivery due to inventory allocation you will be given alternatives. *Not available to AK or HI **See exclusions below

$14.99 Two Day Shipping:

Most orders are eligible for $14.99 Two Day Shipping. Orders must be placed by 2PM EST. This will not include Saturday deliveries. This option is only available on phone orders and is not available with special orders, price matches or back ordered items. If we are unable to provide two day delivery due to inventory allocation you will be given alternatives. *Not available to AK or HI **See exclusions below.

**Exclusions:

**This offer does not apply to some oversized or hazmat items like Liferafts, generators, outboards and outriggers or non-electronic products like running lights, deck hardware, apparel, etc.

**This offer can't be used in conjunction with other discounts. If you are receiving another discount from us such as a "Price Match" standard shipping rates will apply.

BOE Marine has built our reputation on the ability to ship orders on the same day they are placed, and in many cases you will literally have your order the next day. If there is any problem we will notify you. If you absolutely need your order by the next day, including Saturdays we suggest you place your order over the phone and confirm availability.

Please Read: If you choose the wrong shipping format at checkout, such as choosing Free Ground Shipping if you live in Alaska, we will apply the correct shipping format and cost based on the policies above. If you have any questions about shipping please ask before checking out.

D Size

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17 Items

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  1. RAM Mount 3.68" Diameter Base w/2.25" D Size Ball
    RAM Mount 3.68" Diameter Base w/2.25" D Size Ball

    SKU#: RAM-RAM-D-202U

    Quickview
    The RAM-D-202U consists of a 2.25" diameter rubber ball, connected at right angles to a 3.68" diameter round plate. The plate has pre-drilled holes in the base plate, including two holes at 180 degree... Learn More
    25.99
    MAP Price
    Backordered - We may be able to drop ship immediately - call now!
    RAM Mounting Systems
    $24.99
  2. RAM Mount Double U-Bolt Base w/D Size 2.25" Ball f/Rails 1.25" - 1.5" Diameter
    RAM Mount Double U-Bolt Base w/D Size 2.25" Ball f/Rails 1.25" - 1.5" Diameter

    SKU#: RAM-RAM-D-235-1U

    Quickview
    Double U-Bolt Base with D Size 2.25" Ball for Rails from 1.25" - 1.5" in DiameterThe RAM-D-235-1U consists of a double u-bolt base with 2.25" diameter ball and two zinc-coated u-bolts. The double u-bo... Learn More
    32.49
    MAP Price
    Backordered - We may be able to drop ship immediately - call now!
    RAM Mounting Systems
    $28.99
  3. RAM Mount D Size 2.25" Ball on Round Plate w/AMPS Hole Pattern
    RAM Mount D Size 2.25" Ball on Round Plate w/AMPS Hole Pattern

    SKU#: RAM-RAM-D-254U

    Quickview
    D Size 2.25" Ball on Round Plate with AMPS Hole PatternThe RAM-D-254U consists of a 2.25" diameter rubber ball, connected at right angles to a 2.4375" diameter round plate. The plate has pre-drilled h... Learn More
    20.99
    MAP Price
    Backordered - We may be able to drop ship immediately - call now!
    RAM Mounting Systems
    $19.99
  4. RAM Mount Double U-Bolt Base w/D Size 2.25" Ball for Rails from 0.75" to 1.25" in Diameter
    RAM Mount Double U-Bolt Base w/D Size 2.25" Ball for Rails from 0.75" to 1.25" in Diameter

    SKU#: RAM-RAM-D-235U

    Quickview
    Double U-Bolt Base w/D Size 2.25" Ball for Rails from 0.75" to 1.25" in DiameterThe RAM-D-235U consists of a double u-bolt base with 2.25" diameter ball and two stainless steel u-bolts... Learn More
    35.49
    MAP Price
    Backordered - We may be able to drop ship immediately - call now!
    RAM Mounting Systems
    $31.99
  5. RAM Mount 2" x 5" Rectangle Base w/2.25" Ball
    RAM Mount 2" x 5" Rectangle Base w/2.25" Ball

    SKU#: RAM-RAM-D-202U-25

    Quickview
    2" x 5" Rectangle Base with 2.25" BallThe RAM-D-202U-25 consists of a 2.25" diameter rubber ball connected at right angles to a 2" x 5" rectangular base. This mount has pre-drilled holes at each corne... Learn More
    26.49
    MAP Price
    RAM Mounting Systems
    $26.99
  6. RAM Mount Pin-Lock Security Kit f/ 2.25"/3.38" D/E Size Mount and Gimbal Bracket
    RAM Mount Pin-Lock Security Kit f/ 2.25"/3.38" D/E Size Mount and Gimbal Bracket

    SKU#: RAM-RAP-S-NUT5-GU

    Quickview
    Ram Mixed Combination Pin-Lock™ Security Knob/Stud/Key Knob f/ 2.25"/3.38" D/E Size Arms and Gimbal BracketsThe RAP-S-NUT5-GU replaces the knob on 2.25"/3.38" diameter D/E size arms and gimbal br... Learn More
    17.49
    MAP Price
    RAM Mounting Systems
    $16.99
  7. RAM Mount Mixed Combination Pin-Lock Security Nut & Key Knob f/2.25"/3.38" Diameter D/E Size Arms
    RAM Mount Mixed Combination Pin-Lock Security Nut & Key Knob f/2.25"/3.38" Diameter D/E Size Arms

    SKU#: RAM-RAP-S-NUT5U

    Quickview
    Mixed Combination Pin-Lock Security Nut and Key Knob for 2.25"/3.38" Diameter D/E Size ArmsThe RAP-S-NUT5U consists of a 1/2"-20 female threaded security nut and key knob. The RAP-S-NUT5U replaces all... Learn More
    Backordered - We may be able to drop ship immediately - call now!
    RAM Mounting Systems
    $6.99
  8. RAM Mount Large Cable Manager f/2.25" Diameter Ball Bases
    RAM Mount Large Cable Manager f/2.25" Diameter Ball Bases

    SKU#: RAM-RAP-402U

    Quickview
    RAM Large Cable Manager f/2.25" Diameter Ball BasesThe RAM Cable Manager creates an integrated route for electrical wiring and cleanly covers installation holes. A great addition to any surface mounti... Learn More
    19.49
    MAP Price
    RAM Mounting Systems
    $18.99
  9. RAM Mount 4.75" Square VESA Vase w/2.25" Ball
    RAM Mount 4.75" Square VESA Vase w/2.25" Ball

    SKU#: RAM-RAM-D-246U

    Quickview
    The RAM-D-246U consists of a 2.25" rubber ball, connected to a 4.75" square plate with 4x100mm holes and 4x75mm holes in each corner. Material: Powder Coated Marine Grade Aluminum Ball Size:2.25" Rubb... Learn More
    26.99
    MAP Price
    Backordered - We may be able to drop ship immediately - call now!
    RAM Mounting Systems
    $25.99
  10. RAM Mount D Size Short Double Socket Arm f/2.25" Ball Base
    RAM Mount D Size Short Double Socket Arm f/2.25" Ball Base

    SKU#: RAM-RAM-D-201U-C

    Quickview
    The RAM-D-201U-C, short double socket arm, has a socket at both ends that accommodates 2.25" ball bases. A single spring inside the arm opens the end sockets, allowing you to pivot the ball and socket... Learn More
    43.49
    MAP Price
    RAM Mounting Systems
    $38.99
  11. RAM Mount Long Double Socket Arm f/2.25" Ball Bases
    RAM Mount Long Double Socket Arm f/2.25" Ball Bases

    SKU#: RAM-RAM-D-201U-E

    Quickview
    The RAM-D-201U-E powder coated marine grade aluminum LONG double socket arm allows for connnection to a 2.25" diameter ball. Socket technology allows for almost infinite adjustment and perfect viewing... Learn More
    73.99
    MAP Price
    RAM Mounting Systems
    $63.99
  12. RAM Mount 75mm x 75mm VESA 3.625" Plate w/2.25" D Size Ball
    RAM Mount 75mm x 75mm VESA 3.625" Plate w/2.25" D Size Ball

    SKU#: RAM-RAM-D-2461U

    Quickview
    RAM 75mm x 75mm VESA 3.625" Plate w/ 2.25" Diameter BallThis RAM-D-2461U consists of a 2.25" rubber ball, connected to a 3.625" square plate with a 75mm X 75mm VESA hole pattern. The rubber ball is po... Learn More
    25.49
    MAP Price
    RAM Mounting Systems
    $24.99
  13. RAM Mount Handle Wrench f/"D" Size Ball Arms & Mounts
    RAM Mount Handle Wrench f/"D" Size Ball Arms & Mounts

    SKU#: RAM-RAM-KNOB9HU

    Quickview
    RAM Handle Wrench for "D" Size Ball Arms & MountsThe RAM handle wrench is designed to be used with the knob found on "D" size ball arms and mounts. The wrench matches the shape of the knob found on th... Learn More
    20.99
    MAP Price
    Backordered - We may be able to drop ship immediately - call now!
    RAM Mounting Systems
    $20.99
  14. RAM Mount Double Socket Arm w/Jam Nut f/2.25" Bases
    RAM Mount Double Socket Arm w/Jam Nut f/2.25" Bases

    SKU#: RAM-RAM-D-201U-MI1

    Quickview
    RAM Double Socket Arm w/Jam Nut f/2.25" Ball BasesPart #: RAM-D-201U-MI1The RAM-D-201U-MI1, standard size double socket arm with jam nut, has a socket at both ends that accommodates 2.25" ball bases. ... Learn More
    65.49
    MAP Price
    Backordered - We may be able to drop ship immediately - call now!
    RAM Mounting Systems
    $58.99
  15. RAM Mount Double Socket Short Arm w/Jam Nut f/2.25" Base
    RAM Mount Double Socket Short Arm w/Jam Nut f/2.25" Base

    SKU#: RAM-RAM-D-201U-C-MI1

    Quickview
    RAM Short Double Socket Arm with Jam Nut for 2.25" Ball BasesPart #: RAM-D-201U-C-MI1The RAM-D-201U-C-MI1, short double socket arm with jam nut, has a socket at both ends that accommodates 2.25" ball ... Learn More
    47.49
    MAP Price
    RAM Mounting Systems
    $42.99
  16. RAM Mount Double Socket Arm f/2.25" D Size Balls
    RAM Mount Double Socket Arm f/2.25" D Size Balls

    SKU#: RAM-RAM-D-201U

    Quickview
    The RAM-D-201U powder coated marine grade aluminum 6.88" double socket arm allow for connnection to a 2.25" diameter ball. Socket technology allows for almost infinite adjustment and perfect viewing a... Learn More
    61.49
    MAP Price
    Backordered - We may be able to drop ship immediately - call now!
    RAM Mounting Systems
    $54.99
  17. RAM Mount 50mm x 100mm Half VESA Plate Adapter w/D Size 2.25" Ball
    RAM Mount 50mm x 100mm Half VESA Plate Adapter w/D Size 2.25" Ball

    SKU#: RAM-RAM-D-243U

    Quickview
    50mm x 100mm Half VESA Plate Adapter with D Size 2.25" BallThe RAM-D-243U consists of a 2.25" diameter rubber ball, connected at right angles to a square 2.81" x 5" plate.Features:Material: Powder Coa... Learn More
    30.49
    MAP Price
    RAM Mounting Systems
    $27.99
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