5 Series 2" (51mm) Sheave

5 Series blocks offer small to medium sized cruising and racing yachts an extremely high strength/weight ratio resulting in a highly refined and reliable block. Our versatile universal head design has a three way built in locking feature and accepts Schaefer "universal" adapters for custom mounting. 5 series blocks are offered with Aluminum cheeks and plain bearing sheaves (504 series), Stainless Steel cheeks and plain bearing sheaves (505 series) and Aluminum cheeks and delrin(tm) ball bearing sheaves (506 series).
Aluminum Fiddle Block with Adj. Cam and Becket 504-76
5 Series 2" (51mm) Sheave

Aluminum Fiddle Block with Adj. Cam and Becket 504-76

$269.70
Single Stainless Steel Block 505-05
5 Series 2" (51mm) Sheave

Single Stainless Steel Block 505-05

$69.30
Single Stainless Steel Block with Becket 505-15
5 Series 2" (51mm) Sheave

Single Stainless Steel Block with Becket 505-15

$109.70
Double Stainless Steel Block 505-25
5 Series 2" (51mm) Sheave

Double Stainless Steel Block 505-25

$176.50
Double Stainless Steel Block with Becket 505-35
5 Series 2" (51mm) Sheave

Double Stainless Steel Block with Becket 505-35

$193.55
Stainless Fiddle Block 505-45
5 Series 2" (51mm) Sheave

Stainless Fiddle Block 505-45

$138.75
Stainless Fiddle Block with Becket 505-55
5 Series 2" (51mm) Sheave

Stainless Fiddle Block with Becket 505-55

$162.70
Stand-Up Swivel with Stainless Steel cheeks 505-62
5 Series 2" (51mm) Sheave

Stand-Up Swivel with Stainless Steel cheeks 505-62

$151.55
Stainless Fiddle Block with Cam/Becket 505-75
5 Series 2" (51mm) Sheave

Stainless Fiddle Block with Cam/Becket 505-75

$245.60
Stainless Fiddle Block wi/Adjustable Cam/Becket 505-76
5 Series 2" (51mm) Sheave

Stainless Fiddle Block wi/Adjustable Cam/Becket 505-76

$325.70
Triple Stainles Steel Block 505-90
5 Series 2" (51mm) Sheave

Triple Stainles Steel Block 505-90

$212.35
Triple S.S. Block w/ Adjustable Cam, Becket 505-93
5 Series 2" (51mm) Sheave

Triple S.S. Block w/ Adjustable Cam, Becket 505-93

$419.25
Single Ball Bearing Block 506-05
5 Series 2" (51mm) Sheave

Single Ball Bearing Block 506-05

$82.90
Single Ball Bearing Block with Becket 506-15
5 Series 2" (51mm) Sheave

Single Ball Bearing Block with Becket 506-15

$110.45
Double Ball Bearing Block 506-25
5 Series 2" (51mm) Sheave

Double Ball Bearing Block 506-25

$178.20