Free Shipping on orders over $200

Harken 16mm Through-Deck Block 421

$64.00
Tax included

Description

The 16 mm is Harken’s smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113 kg) maximum working load.

Sheave Ø (mm) 16 mm
Sheave Ø (in) 5/8 in
Length (mm) 60 mm
Length (in) 2 3/8 in
Weight (g) 18 g
Weight (oz) .63 oz
Maximum line Ø (mm) 5 mm
Maximum line Ø (in) 7/32 in
Fasteners (mm) 4 RH mm
Fasteners (in) #8 RH in
Maximum working load (kg) 113 kg
Maximum working load (lb) 250 lb
Breaking load (lb) 1200 lb
Breaking load (kg) 544 kg
Cutout (mm) 11 x 35 mm
Cutout (in) 7/16 x 1 3/8 in

Delivery and Shipping

Most orders will be shipped same day if placed prior to 11am our time.

We offer a flat rate standard shipping of $15 on smaller items this covers the labor charge to pack and send your item along with consumables such as packaging, tape etc.

for orders under $200 express post will be $18.50

For orders over $200 we offer Free standard shipping

For express post on order over $200 will be an additional $4

Please note we do not ship some items such as paints, flares, heavy items like chain and anchors.

Some bulky and heavy items will have a freight surcharge added in you cart prior to check out.

If we don't have enough stock please contact us as we have deliveries and stock updates daily

★★★★★
★★★★★
★★★★★
★★★★★

The Leading Online and Retail Store

Owner Will Baum has been involved in sailing for over 18 years with a history of marine retail, along with some boat building and repairs. Because we sail we know its important for top quality customer service with quick shipping to get you back on the water quickly. See our reviews below.

Harken

Harken 16mm Through-Deck Block 421

$64.00

The 16 mm is Harken’s smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113 kg) maximum working load.

Sheave Ø (mm) 16 mm
Sheave Ø (in) 5/8 in
Length (mm) 60 mm
Length (in) 2 3/8 in
Weight (g) 18 g
Weight (oz) .63 oz
Maximum line Ø (mm) 5 mm
Maximum line Ø (in) 7/32 in
Fasteners (mm) 4 RH mm
Fasteners (in) #8 RH in
Maximum working load (kg) 113 kg
Maximum working load (lb) 250 lb
Breaking load (lb) 1200 lb
Breaking load (kg) 544 kg
Cutout (mm) 11 x 35 mm
Cutout (in) 7/16 x 1 3/8 in
View product