Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

S

SailM8

SCHAEFER 51mm 5 Series Block, 505-05

SCHAEFER 51mm 5 Series Block, 505-05

SailM8

SCHAEFER 51mm 5 Series Block, 505-05

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$99.20

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shop is the next step on our mission to make commerce better for everyone.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Quantity

1

Description

Schaefer Single Stainless Steel Block with a 3-Way swivel head can be set to swivel 360°.

Used extensively for sheet blocks on small- to mid-sized keelboats, and as control line blocks for larger offshore boats. Suitable as mast-base or l...

Delivery & Returns

SailM8

SailM8

4.3 (76)

More from SailM8

SCHAEFER 51mm 5 Series Block - Becket, 505-15

SCHAEFER 51mm 5 Series Block - Becket, 505-15

SCHAEFER 51mm 5 Series Block - Swivel, Becket, 504-15

SCHAEFER 51mm 5 Series Block - Swivel, Becket, 504-15

SCHAEFER 51mm 5 Series Block - Swivel, 504-05

SCHAEFER 51mm 5 Series Block - Swivel, 504-05

SCHAEFER 51mm 5 Series Stainless Fiddle Block, 505-45

SCHAEFER 51mm 5 Series Stainless Fiddle Block, 505-45

SCHAEFER 51mm 5 Series Block - Snap Shackle, 504-09

13% off

SCHAEFER 51mm 5 Series Block - Snap Shackle, 504-09

Wire Rope - 1 x 19 White Vinyl Coated Stainless Steel

Wire Rope - 1 x 19 White Vinyl Coated Stainless Steel

Viadana Clew Block 70mm, 98.07

Viadana Clew Block 70mm, 98.07

Bainbridge Jib Hanks - Forged Brass

6% off

Bainbridge Jib Hanks - Forged Brass

Bainbridge Internal Flat Slides - Nylon

16% off

Bainbridge Internal Flat Slides - Nylon

Screw-On Shackles - Nylon

Screw-On Shackles - Nylon

ROBLINE Dyneema Covered Shock Cord

ROBLINE Dyneema Covered Shock Cord

Tylaska Trigger Shackle Plug Fids

Tylaska Trigger Shackle Plug Fids

Related to SailM8

Lotz Outdoors

4.9

(32)

Tapered Rubber Grommet Nightstick Holder

Tapered Rubber Grommet Nightstick Holder

10" Curly Tail Worm

(1)

OVAEASY Whole Egg Crystals 12 oz - Convenient & Versatile Cooking Solution

OVAEASY Whole Egg Crystals - 12 egg Equivalent - Convenient & Versatile Cooking Solution

18% off

Grounded Labs Natural Beef Tallow Zinc Sunblock

Whamo Uma X Frisbee Hd X 165 G

Whamo Uma X Frisbee Hd X 165 G

Nalgene Wm Rect Hdpe 32 Oz

Nalgene Wm Rect Hdpe 32 Oz

Minnesota Trapline MB-550 Rubber Jaw Predator Trap with 2 Coil System

Minnesota Trapline MB-550 Rubber Jaw Predator Trap with 2 Coil System

Jtree Mtn Mint Balm Spf15

Jtree Mtn Mint Balm Spf15

25% off

Ancor 6" UV Black Standard Cable Zip Ties - 100 Pack [199249]

Res Q Ointment .6 Oz

Res Q Ointment .6 Oz

Exothermic Pulsefire Compact Flamethrower

Exothermic Pulsefire Compact Flamethrower

Sentera 6X Calibrated Reflectance Panel Kit

Nautos-usa

4.8

(14)

Dy Pes - VELO LINES -| DINGHY & LEISURE MARINE ROPE - VELO | Nautos-usa

LEISURE MARINE ROPE - Dy Pes - VELO LINES -| DINGHY - VELO

Dy Pes - VELO LINES -| DINGHY & LEISURE MARINE ROPE - VELO | Nautos-usa

Dy-PES Dyneema SK78 Performance Sailing Rope — Buy by the Foot | Nautos USA

Double braided polyester rope - 0

Double braided polyester rope - PES Premium - SELL BY FOOT

(1)

Dyneema life lines - HMPE single Braided Rope . Dyneema ®SK78 - SELL BY FOOT | Nautos-usa

Dyneema life lines - HMPE single Braided Rope . Dyneema ®SK78 - SELL BY FOOT

TIE BALL - 0

TIE BALL - FROM 16MM T0 40MM BALL DIAMETERc- Set of 4 Pieces

Doublebraid Polyester Line - 0

Doublebraid Polyester Line - LRSEC - POLYLOCK - 4MM

CAM CLEAT - 0

CAM CLEAT - 91026 TY - SMALL COMPOSITE CAM CLEAT - YELLOW TOP

HPN581 - Nylon Rib Cover Hook - Set of 4 - PNP581 | Nautos-usa

Nylon Rib Cover Hook - Set of 4 - HPN581

shockcord stealth stretch - 5

SHOCKCORD - Stealth Stretch ( Dyneema ) Cover - Rubber Core - 3 or 4 mm

Tell Tails Shroud Mounting - 0

Tell Tails Shroud Mounting - S043 UL - 4 Tell Tails - Ultra light

$SHOCKCORD - FLEXIBLE LATEX - Polyester Cover - Latex Core - 4 to 8mm | Nautos-usa$

SHOCKCORD - FLEXIBLE LATEX - Polyester Cover - Latex Core - 4 to 8mm

Dy-Tech - Performance Rope Dyneema® registered SK-78 core and Polyester Aramid cover. SELL BY FOOT | Nautos-usa

Performance Rope - Dy Tech - Dyneema® registered SK-78 core and Polyester Aramid cover. SELL BY FOOT

V

Velocitek

ProStart Cradle

ProStart

(1)

Mast Bracket

Prism

SpeedPuck

(1)

Prism Cradle

Mast Bracket Replacement Hardware

SpeedPuck Cradle

ProStart Battery Compartment Clips

ProStart Storage Case

Deck Bracket

ProStart USB Port Cover

Marine Detail Supply Company Fort Lauderdale

Exclusive offer available

Autofiber Thin Microfiber Coating Applicator Sponge with Plastic Barrier

(3)

Mirka 5" Abranet ACE Mesh Grip Disc

Mirka 6" Abranet ACE Mesh Grip Disc

(5)

MIRKA GALAXY GRIP 6"

MIRKA GALAXY GRIP 5"

Starke $ Money Pad Yellow Wool Polishing Pad

Dual Pile Microfiber 36 Pack

(1)

Starke Elevate Medium Cut Compound

(2)

White Magic Sponge Single

Starke Level R Heavy Cut Compound

(2)

Rupes Foam Blue Coarse Pad

(2)

Mirka 6" Abralon Foam Grip Mesh Abrasive Disc

Discover top brands

Little Sleepies

Exclusive offer available

Little Sleepies

4.9 (407.9K)

32 Degrees

4.7 (228.3K)

Exclusive offer available

Revice

4.4 (9.6K)

Rockstar Original

Rockstar Original

Exclusive offer available

Rockstar Original

4.7 (190K)

Mandala Scrubs

Exclusive offer available

Mandala Scrubs

4.6 (12.1K)

OOFOS

Exclusive offer available

OOFOS

4.5 (180.1K)

Exclusive offer available

The GLD Shop

4.7 (174.9K)

Aviator Nation

Exclusive offer available

Aviator Nation

4.5 (94.6K)

Culture Kings US

Culture Kings US

Culture Kings US

4.7 (152.2K)

Fashion Nova

4.3 (428.8K)