Skip to content

We Ship Worldwide! | FREE SHIPPING! for US Continental orders over $145. Click for details.

Toll Free: +1 727-591-7173 Mon – Fri 9AM – 5PM ET

Search

Product type

Log in

(727) 238-5910

Mon – Fri 9AM – 5PM ET

Contact Us

Cart

Menu

Sailboat Hardware
Sailboat Hardware
Anchoring & Docking
Anchoring & Docking
Spars & Rigging
Spars & Rigging
Ventilation
Ventilation
Marine Equipment
Marine Equipment
Sails & Canvas
Sails & Canvas
Electronics & Navigation
Electronics & Navigation
Sailing Gear
Sailing Gear
Technical Hub
Technical Hub
By Brand

Home
Antal Sailboat Hardware & Equipment
Antal Blocks
Antal Blocks - OPF Series

Antal Blocks - OPF Series

Sort by

Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

View as List Grid

FiltersFilter & Sort

Applied Filters

Clear all

Sort by

Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Brand

Antal

Clear

Price

From $

-

To $

From To

Clear

Product Type

Becket Block
Block
Deck Block
Double Block
Fiddle Block
Footblock
Stand-Up Block
Up-Down Block
Vertical Block
Web Block

Clear

Diameter

1.00 in
2.00 in
2 1/3 in
2 3/8 in
2 3/4 in
3 1/7 in
4.00 in
3 1/7 in; Composite fibre
1.00 in; Composite fibre; 2/5 in; 1 1/2 in
1/2 in; 4 x 1/4 in
2 1/3 in; Composite fibre; 1/2 in
2 1/3 in; Composite fibre; 1/2 in; 1 3/4 in
2 1/3 in; Composite fibre; 1/2 in; 2 1/8 in
2 3/4 in; Composite fibre; 1/2 in
2 3/4 in; Composite fibre; 1/2 in; 2 1/8 in
2 3/4 in; Composite fibre; 1/2 in; 2 5/9 in
2.00 in; 1/4 in
2.00 in; 2/5 in
2.00 in; Composite fibre; 2/5 in
2/5 in; 2.00 in; 1/4 in
3 1/7 in; Composite fibre; 5/9 in
3 1/7 in; Composite fibre; 5/9 in; 2 1/2 in
3 1/7 in; Composite fibre; 5/9 in; 3.00 in
4 5/7 in; Composite fibre; 5/7 in
4 5/7 in; Composite fibre; 5/7 in; 3 8/9 in
4 5/7 in; Composite fibre; 5/7 in; 3.00 in
4.00 in; Composite fibre; 5/8 in
4.00 in; Composite fibre; 5/8 in; 3 1/7 in
5 1/2 in; Composite fibre; 4/5 in
5 1/2 in; Composite fibre; 4/5 in; 4 1/3 in
5 1/2 in; Composite fibre; 4/5 in; 4 5/7 in
5/8 in; 4 x 2/5 in
5/9 in; 4 x 1/3 in
Composite fibre; 1/2 in; 2 1/3 in; 1/4 in
Composite fibre; 1/2 in; 2 3/4 in; 1/3 in
Composite fibre; 5/7 in; 3 1/7 in; 1/2 in
Composite fibre; 5/8 in; 4.00 in; 1/2 in
Composite fibre; 5/9 in; 3 1/7 in; 2/5 in

Clear

Material / Finish

AL
AL; Plastic

Clear

Max Weight

10.23 oz / 290.00 g; 4851.00 lb / 2200.00 kg
11025.00 lb / 5000.00 kg; 4.41 lb / 2.00 kg
1322.00 lb / 600.00 kg; 4.30 oz / 122.00 g
1322.00 lb / 600.00 kg; 4.79 oz / 136.00 g
1322.00 lb / 600.00 kg; 4.87 oz / 138.00 g
1322.00 lb / 600.00 kg; 6.00 oz / 170.00 g; 220.00 lb / 100.00 kg
1322.00 lb / 600.00 kg; 6.49 oz / 184.00 g; 220.00 lb / 100.00 kg
1322.00 lb / 600.00 kg; 7.12 oz / 202.00 g
1322.00 lb / 600.00 kg; 7.61 oz / 216.00 g
14.46 oz / 410.00 g; 7717.50 lb / 3500.00 kg
15435.00 lb / 7000.00 kg; 8.16 lb / 3.70 kg
16.23 oz / 460.00 g; 7717.50 lb / 3500.00 kg
16.93 oz / 480.00 g; 7717.50 lb / 3500.00 kg
17.64 oz / 500.00 g; 11025.00 lb / 5000.00 kg
17.64 oz / 500.00 g; 7717.50 lb / 3500.00 kg
1763.00 lb / 800.00 kg; 10.23 oz / 290.00 g; 330.75 lb / 150.00 kg
1763.00 lb / 800.00 kg; 10.76 oz / 305.00 g; 220.50 lb / 100.00 kg
1763.00 lb / 800.00 kg; 10.93 oz / 310.00 g; 330.75 lb / 150.00 kg
1763.00 lb / 800.00 kg; 11.29 oz / 320.00 g; 220.50 lb / 100.00 kg
1763.00 lb / 800.00 kg; 11.99 oz / 340.00 g
1763.00 lb / 800.00 kg; 12.69 oz / 360.00 g
1763.00 lb / 800.00 kg; 13.76 oz / 390.00 g
1763.00 lb / 800.00 kg; 5.64 oz / 160.00 g
1763.00 lb / 800.00 kg; 5.96 oz / 169.00 g
1763.00 lb / 800.00 kg; 6.49 oz / 184.00 g
1763.00 lb / 800.00 kg; 7.40 oz / 210.00 g
1763.00 lb / 800.00 kg; 7.94 oz / 225.00 g
1763.00 lb / 800.00 kg; 8.47 oz / 240.00 g
1763.00 lb / 800.00 kg; 8.78 oz / 249.00 g; 220.00 lb / 100.00 kg
1763.00 lb / 800.00 kg; 9.17 oz / 260.00 g
1763.00 lb / 800.00 kg; 9.31 oz / 264.00 g; 220.00 lb / 100.00 kg
2.19 oz / 62.00 g; 1323.00 lb / 600.00 kg
2.26 oz / 64.00 g; 1323.00 lb / 600.00 kg
2.29 lb / 1.04 kg; 7717.50 lb / 3500.00 kg
2.29 oz / 65.00 g; 1323.00 lb / 600.00 kg
2.38 lb / 1.08 kg; 15435.00 lb / 7000.00 kg
2.75 oz / 78.00 g; 1323.00 lb / 600.00 kg
2.76 lb / 1.25 kg; 15435.00 lb / 7000.00 kg
2.82 lb / 1.28 kg; 15435.00 lb / 7000.00 kg
2.82 oz / 80.00 g; 1323.00 lb / 600.00 kg
20.11 oz / 570.00 g; 4851.00 lb / 2200.00 kg
26.10 oz / 740.00 g; 11025.00 lb / 5000.00 kg
28.22 oz / 800.00 g; 11025.00 lb / 5000.00 kg
2866.00 lb / 1300.00 kg; 10.93 oz / 310.00 g
2866.00 lb / 1300.00 kg; 11.29 oz / 320.00 g
2866.00 lb / 1300.00 kg; 11.64 oz / 330.00 g
2866.00 lb / 1300.00 kg; 12.35 oz / 350.00 g; 330.75 lb / 150.00 kg
2866.00 lb / 1300.00 kg; 13.05 oz / 370.00 gr; 330.75 lb / 150.00 kg
2866.00 lb / 1300.00 kg; 14.46 oz / 410.00 g
2866.00 lb / 1300.00 kg; 15.16 oz / 430.00 g
2866.00 lb / 1300.00 kg; 15.17 oz / 430.00 g
2866.00 lb / 1300.00 kg; 15.52 oz / 440.00 g; 330.75 lb / 150.00 kg
2866.00 lb / 1300.00 kg; 16.23 oz / 460.00 g; 330.75 lb / 150.00 kg
2866.00 lb / 1300.00 kg; 19.05 oz / 540.00 g; 330.75 lb / 150.00 kg
2866.00 lb / 1300.00 kg; 19.75 oz / 560.00 g; 330.75 lb / 150.00 kg
2866.00 lb / 1300.00 kg; 26.46 oz / 750.00 g
2866.00 lb / 1300.00 kg; 9.17 oz / 260.00 g
2866.00 lb / 1300.00 kg; 9.87 oz / 280.00 g
2866.50 lb / 1300.00 kg; 0.62 lb / 0.28 kg
3.53 oz / 100.00 g; 1764.00 lb / 800.00 kg
3.75 lb / 1.70 kg; 7717.50 lb / 3500.00 kg
31.04 oz / 880.00 g; 11025.00 lb / 5000.00 kg
4.23 oz / 120.00 g; 1764.00 lb / 800.00 kg
4.59 oz / 130.00 g; 1764.00 lb / 800.00 kg
4.66 oz / 132.00 g; 1323.00 lb / 600.00 kg
4.94 oz / 140.00 g; 1764.00 lb / 800.00 kg
4.94 oz / 140.00 g; 2866.50 lb / 1300.00 kg
4850.00 lb / 2200.00 kg; 11.99 oz / 340.00 g
4850.00 lb / 2200.00 kg; 19.05 oz / 540.00 g
4850.00 lb / 2200.00 kg; 21.52 oz / 610.00 g
4850.00 lb / 2200.00 kg; 32.80 oz / 930.00 g
4851.00 lb / 2200.00 kg; 1.08 lb / 0.49 kg
4851.00 lb / 2200.00 kg; 13.40 oz / 380.00 g
4851.00 lb / 2200.00 kg; 14.11 oz / 400.00 g
4851.00 lb / 2200.00 kg; 15.52 oz / 440.00 g
4851.00 lb / 2200.00 kg; 16.93 oz / 480.00 g
4851.00 lb / 2200.00 kg; 17.64 oz / 500.00 g
4851.00 lb / 2200.00 kg; 18.34 oz / 520.00 g
4851.00 lb / 2200.00 kg; 18.69 oz / 530.00 g; 330.75 lb / 150.00 kg
4851.00 lb / 2200.00 kg; 19.40 oz / 550.00 g; 330.75 lb / 150.00 kg
4851.00 lb / 2200.00 kg; 22.93 oz / 650.00 g; 330.75 lb / 150.00 kg
4851.00 lb / 2200.00 kg; 23.63 oz / 670.00 g; 330.75 lb / 150.00 kg
5.29 oz / 150.00 g; 1764.00 lb / 800.00 kg
5.64 oz / 160.00 g; 2866.50 lb / 1300.00 kg
5.73 lb / 2.60 kg; 15435.00 lb / 7000.00 kg
6.35 oz / 180.00 g; 2866.50 lb / 1300.00 kg
7.05 oz / 200.00 g; 2866.50 lb / 1300.00 kg
7.76 oz / 220.00 g; 1764.00 lb / 800.00 kg
7.76 oz / 220.00 g; 4851.00 lb / 2200.00 kg
7717.00 lb / 3500.00 kg; 31.75 oz / 900.00 g
7717.50 lb / 3500.00 kg; 1.85 lb / 0.84 kg
7717.50 lb / 3500.00 kg; 14.46 oz / 410.00 g
7717.50 lb / 3500.00 kg; 2.22 lb / 1.01 kg
7717.50 lb / 3500.00 kg; 3.74 lb / 1.70 kg
7717.50 lb / 3500.00 kg; 5.73 lb / 2.60 kg
9.17 oz / 260.00 g; 2866.50 lb / 1300.00 kg
9.52 oz / 270.00 g; 4851.00 lb / 2200.00 kg

Clear

Mechanism

1; Delrin balls
2; Delrin balls
Delrin balls

Clear

Mount / Installation

0.07 x 1/3 in / 2.00 x 8.00 mm
0.07 x 1/4 in / 2.00 x 6.00 mm
0.07 x 2/5 in / 2.00 x 10.00 mm
1/4 x 2/5 in / 6.00 x 10.00 mm
1/6 x 1/3 in / 4.00 x 8.00 mm
1/6 x 1/4 in / 4.00 x 6.00 mm
1/6 x 2/5 in / 4.00 x 10.00 mm

Clear

Series / Model

OPF Series 60 mm
OPF Series 80 mm

Clear

Size / Dimensions

50 mm
60 mm
70 mm
80 mm
100 mm
120 mm
140 mm

Clear

Antal
Antal OPF Series 70 mm Double Block w/ Cam Cleat

ANT00703C

~~List Price: $502.00 USD~~
$460.00 USD

View details
Antal
Antal OPF Series 70 mm Double Block

ANT00703

~~List Price: $398.00 USD~~
$365.00 USD

View details
Antal
Antal OPF Series 70 mm Single Block w/ Becket and Cam Cleat

ANT00702C

~~List Price: $371.00 USD~~
$340.00 USD

View details
Antal
Antal OPF Series 70 mm Swivel Block w/ Cam Cleat

ANT00701C

~~List Price: $343.00 USD~~
$315.00 USD

View details
Antal
Antal OPF 60 mm Hollow Pin Deck Block

ANT00621

~~List Price: $440.00 USD~~
$405.00 USD

View details
Antal
Antal OPF Series 60 mm Up-Down Block

ANT00617

$146.00 USD

View details
Antal
Antal OPF Series 60 mm Vertical Fix Block

ANT00616

$123.95 USD

View details
Antal
Antal OPF Series 60 mm Block on Screwed Pad-Eye

ANT00615

~~List Price: $254.00 USD~~
$232.00 USD

View details
Antal
Antal OPF Series 60 mm Block on Pad-Eye

ANT00614

~~List Price: $297.00 USD~~
$275.00 USD

View details
Antal
Antal OPF Series 60 mm Web Block w/ Becket

ANT00610

$137.00 USD

View details
Antal
Antal OPF Series 60 mm Web Block

ANT00609

$103.95 USD

View details
Antal
Antal OPF Series 60 mm Single Fiddle Block w/ Becket and Cam Cleat

ANT00608C

~~List Price: $327.00 USD~~
$300.00 USD

View details
Antal
Antal OPF Series 60 mm Single Fiddle Block w/ Cam Cleat

ANT00607C

~~List Price: $369.00 USD~~
$340.00 USD

View details
Antal
Antal OPF Series 60 mm Triple Block w/ Becket and Cam Cleat

ANT00606C

~~List Price: $494.00 USD~~
$455.00 USD

View details
Antal
Antal OPF Series 60 mm Triple Block w/ Becket

ANT00606

~~List Price: $394.00 USD~~
$360.00 USD

View details
Antal
Antal OPF Series 60 mm Triple Block w/ Cam Cleat

ANT00605C

~~List Price: $469.00 USD~~
$430.00 USD

View details
Antal
Antal OPF Series 60 mm Triple Block

ANT00605

~~List Price: $370.00 USD~~
$340.00 USD

View details
Antal
Antal OPF Series 60 mm Double Block w/ Becket and Cam Cleat

ANT00604C

~~List Price: $433.00 USD~~
$395.00 USD

View details
Antal
Antal OPF Series 60 mm Double Block w/ Becket

ANT00604

~~List Price: $301.00 USD~~
$275.00 USD

View details
Antal
Antal OPF Series 60 mm Double Block w/ Cam Cleat

ANT00603C

~~List Price: $406.00 USD~~
$370.00 USD

View details

Previous
Page 4 / 6
1
2
3
4
5
6
Next

Your cart

Your cart is empty

Subtotal:$0.00 USD

Loading...

Expert Technical Support

Get support from the pros
Check your order status

Updates & tracking
Returns & exchanges

All you need to know
Price-match guarantee

Our promise to you

Newsletter

Sign up for exclusive offers, original stories, events and more.

Email

GENERAL INFORMATION

Free Shipping Offer
Frequently Asked Questions
Price Matching
Privacy Policy
Returns & Refunds
Shipping Information

RESOURCES

Blog
Gift Certificates

CORPORATE

About Us
Our Brands

CORPORATE ADDRESS

2820 Scherer Dr. Ste 240 St. Petersburg, FL US, 33716

Facebook
YouTube
Instagram
WhatsApp
Twitter
LinkedIn

Country/Region

United States (USD $)

© 2026 MAURIPRO.

Choose options

Item added to your cart.

View cart