![Harken 45mm Double Element Block w/Swivel Becket [6239]](http://niluunlimited.com/cdn/shop/products/78755XL_500x@2x.progressive.jpg?v=1637738388)
Harken 45mm Double Element Block w/Swivel Becket [6239]
Hurry! Only 6 Left in Stock!
45mm Double Element Block with Swivel & Becket
Element blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Element’s design pairs the minimum amount of metal required to protect the sheave with a proven journal bearing. So size for size, Element is priced significantly lower, than our previously least expensive blocks.
Sideplates are hardcoat-anodized to resist corrosion. A tough composite bearing sheave resists corrosion for a long service life.
Specifications:
- Sheave: 45mm / 1-3/4in
- Length: 127mm / 5in
- Weight: 195g / 6.8oz
- Shackle pin: 6mm / 1/4in
- Maximum line: 12mm / 1/2in
- Maximum working load: 875kg / 1929lb
- Breaking load: 1750kg / 3858lb
Related Products
![Schaefer 2" Delrin Ball Bearing Sheave [62-152-02A]](http://niluunlimited.com/cdn/shop/files/104307XL_600x@2x.progressive.jpg?v=1760397145)
SKU: CWR-104307
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Hardware
VENDOR: Schaefer Marine
2" Delrin Ball Bearing SheaveSpecifications: Material: Delrin (BB) Max Line 1/2" (13 mm) Outside Dia. 2" (51 mm) Inside Dia 3/16" (5 mm) Width 5/8" (16 mm)
![Ronstan Series 25 Ball Bearing HHL Lashing Orbit Block [RF28109HL]](http://niluunlimited.com/cdn/shop/files/110655XL_600x@2x.progressive.jpg?v=1758836119)
SKU: CWR-110655
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Blocks
VENDOR: Ronstan
Series 25 Ball Bearing HHL Lashing Orbit Block™Single sheave ball bearing high load block with becket hub option and lashing head.The Series 25 Ball Bearing Orbit Blocks™ deliver superior strength, reduced weight, and exceptional performance for high-demand dinghy and small...
![Ronstan Series 25 Ball Bearing Orbit Block - Lashing [RF28109]](http://niluunlimited.com/cdn/shop/files/110654XL_600x@2x.progressive.jpg?v=1758836112)
SKU: CWR-110654
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Blocks
VENDOR: Ronstan
Series 25 Ball Bearing Orbit Block™ - LashingSingle sheave ball bearing block with becket and lashing head.The Series 25 Ball Bearing Orbit Blocks™ deliver superior strength, reduced weight, and exceptional performance for high-demand dinghy and small boat applications.Designed with competitive...
![Ronstan Series 25 Ball Bearing Orbit Block - Becket Swivel Shackle [RF28100]](http://niluunlimited.com/cdn/shop/files/110653XL_600x@2x.progressive.jpg?v=1758836104)
SKU: CWR-110653
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Blocks
VENDOR: Ronstan
Series 25 Ball Bearing Orbit Block™ - Becket & Swivel ShackleSingle sheave ball bearing block with becket hub and swivel shackle head. Series 25 Ball Bearing Orbit Blocks™, delivering superior strength, reduced weight, and exceptional performance for high-demand dinghy and small...
![Ronstan Soft Shackle - Size XXL - 14mm x 100mm w/Robline Line [DSH-14GRY]](http://niluunlimited.com/cdn/shop/files/110661XL_600x@2x.progressive.jpg?v=1758739536)
SKU: CWR-110661
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Shackles/Rings/Pins
VENDOR: Ronstan
Soft Shackle - Size XXL - 14mm x 100mm with Robline LineFeatures: Small-diameter puller line allows for easy removal after the soft shackle has been loaded Lightweight and easy on the boat Alternative to traditional metal shackles SK98 Dyneema® Soft...
![Harken 45mm Double Element Block w/Swivel Becket [6239]](http://niluunlimited.com/cdn/shop/products/78755XL_60x@2x.progressive.jpg?v=1637738388)
