Schaefer Marine

Series 7 Stand Up Ball Bearing Swivel Block - 2-3/8" 60mm Single stand up ball bearing block. Stand up spring keeps block upright when not in use. Stainless steel base spreads load out and may be used... More Details

Single Aluminum Block - 51mm Sheave Single block with anodized aluminum cheeks. Delrin™ sheave ensures smooth operation with high safe working load. Swivel head may be locked in place to avoid twist. ... More Details

Single Aluminum Block - 60mm Sheave Delrin™ sheave ensures smooth operation and a high safe working load. Swivel head may be locked in place to eliminate twisting.  Specifications: Sheave Diameter 2 3... More Details

Single Ball Bearing Block Single block with aluminum cheeks and ball bearing sheave. Delrin™ ball bearing sheave ensures low-friction operation. Swivel head may be locked in place to avoid twist.  Spe... More Details

Single Stainless Steel Block - 51mm Sheave Single block with stainless steel cheeks. Delrin™ sheave ensures smooth operation and high safe working load.  Specifications: Sheave Dia. 2" (51mm) Thicknes... More Details

Single Stainless Steel Block - 60mm Sheave Delrin™ sheave ensures low-friction and high safe working load. Swivel head may be locked in place to eliminate line twist.  Specifications: Sheave Dia. 2 3/... More Details

Small Opening Pre-Feeder Forged aluminum opening pre-feeder. Works with #5 and #6 luff tapes. Allows quick engagement of your luff tape at anytime.  Product Specifications Dimensions4" L × 2" W × 1" H... More Details

Spring Loaded/Lined Slide/Aluminum for 1-1/4" T-Track Delrin™ sheave ensures smooth operation and high safe working load. Anodized aluminum cheeks and stainless steel slider ensure reliability. Polyet... More Details

Spring Loaded/Lined Slide/Aluminum for 1" T-Track Delrin™ sheave ensures smooth operation and high safe working load. Anodized aluminum cheeks and stainless steel slider ensure reliability. Polyethyle... More Details

Spring Loaded/Lined Slide/Stainless Steel for 1-1/4" T-Track Delrin™ sheave ensures smooth operation and high safe working load. Stainless Steel cheeks and stainless steel slider ensure reliability. P... More Details

Stainless 1-1/4" T-Track Slider - Eye Slide/Lined Specifications: Track Size 1-1/4" x 3/16" (32 mm x 5 mm) Max. Boat Length 38' (10 m) Max. Boat Weight 12000 lbs. (5455 kg) Max. Sail Area 520 sq. ft. ... More Details

Stainless Steel Cleat - 3" 3" SS Open Base Cleat. Includes urethane washers for isolation when attaching to spars. Maximum line size 1/4" (6mm), Length 3" (76mm), Height .6" (15mm), Fastener size #8 F... More Details

Stainless Steel Cleat - 4.75" 4.75" SS Open Base Cleat. Includes urethane washers for isolation when attaching to spars. Maximum line size 3/8" (10mm), Length 4.75" (120mm), Height .9" (23mm), Fastene... More Details

Stainless Steel Cleat - 6" 6" SS Open Base Cleat. Includes urethane washers for isolation when attaching to spars. Maximum line size 1/2" (12mm), Length 6" (152mm), Height 1.2" (30mm), Fastener size 1... More Details

Stainless Steel Cleat - 8" 8" SS Open Base Cleat. Includes urethane washers for isolation when attaching to spars. Maximum line size 5/8" (16mm), Length 8" (203mm), Height 2.0" (51mm), Fastener size 5... More Details

Stainless Steel Welded Pad Eye - 1-7/8"L x 5/8"W Specifications: Eye Width 3/8" (10 mm) Eye Height 3/8" (10 mm) Eye Stock 3/16" (5 mm) Length 1-7/8" (48 mm) Width 5/8" (16 mm) Fasteners (2), #10 RH (5... More Details

Stainless Steel Welded Pad Eye - 2-1/4"L x 5/8"W Specifications: Eye Width 1/2" (13 mm) Eye Height 1/2" (13 mm) Eye Stock 1/4" (6 mm) Length 2-1/4" (57 mm) Width 5/8" (16 mm) Fasteners (2), #10 RH (5 ... More Details

Stainless Steel Welded Pad Eye - 2"L x 5/8"W Specifications: Eye Width 1/2" (13 mm) Eye Height 1/2" (13 mm) Eye Stock 3/16" (5 mm) Length 2" (51 mm) Width 5/8" (16 mm) Fasteners (2), #10 RH (5 mm) C/C... More Details

Stainless Steel Welded Pad Eye - 3"L x 1"W Specifications: Eye Width 7/8" (22 mm) Eye Height 7/8" (22 mm) Eye Stock 1/4" (6 mm) Length 3" (76 mm) Width 1" (25 mm) Fasteners (2), 1/4" RH (6 mm) C/C 2-3... More Details

Stamped "D" Shackle - 1/4" Pin Dia. 1/4" (6 mm), Depth 1" (25 mm), Width 11/16" (17 mm), SWL 1750 lbs. (795 kg), Weight 1.1 oz. (31 g) Product Specifications Dimensions3" L × 2" W × 1" HShipping Weigh... More Details

Stamped "D" Shackle - 1/4" Pin Dia. 1/4" (6 mm), Depth 13/16" (21 mm), Width 1/2" (13 mm), SWL 1750 lbs. (795 kg), Weight 0.6 oz. (17 g) Product Specifications Dimensions2" L × 1" W × 1" HShipping Wei... More Details

Stanchion Base Single - Heavy-Duty Rugged SS Base is canted 5 degrees inboard to match most deck cambers. Features a 5/16" (8mm) welded rod reinforcement which also serves as a bail for snatch blocks ... More Details

Stand-Up Swivel - Aluminum Block Specifications: Sheave Dia. 2-2/8" (60 mm) Max Line 1/2" (13 mm) Diameter includes urethane base 3-3/8" (86 mm) Height 4-25/32" (120 mm) H2 2-15/32" (63 mm) Fastener S... More Details

Stand-Up Swivel with Aluminum Cheeks Delrin™ sheave ensures smooth operation and high safe working load.  Specifications: Sheave Dia. 2" (51 mm) Max Line 7/16" (11 mm) Diameter includes urethane base ... More Details

T-Track Endstop for 1-1/4" Track - Black 1 1/4" Black Endstop   Product Specifications Dimensions4" L × 2" W × 1" HShipping Weight0.1 lbCountry of OriginUNITED STATESHarmonized Code8302.49.45.00 More Details