TEAM HOLT

Low Profile AlloySheave BoxesThese sheave boxes feature Holt Allen’s uniquelow profile hook-in cage which has beendeveloped to withstand the high loading oftoday’s modern rigs. The pressure die castaluminium casing incorporates special sideflanges to minimise friction and rope wear.Low profile sheave boxes are available witheither a plain bearing acetal sheave or a highload stainless steel ball bearing sheave.LOW PROFILE ALLOY SHEAVE BOXESHA..15 HA..15B HA..16Yacht Sheave BoxesIdeal for halyard exit and entry boxes withspecial side flanges to minimise friction. HA8and HA8A have a nylon casing. HA28 has analuminium case. All are suitable for ropes up to10mm in diameter.YACHT SHEAVE BOXESHA...8 HA...8A HA..28HOLTBLOCKS 026_027Sheave: Dia - 25, 38mm Width - 6mmMaterial: AluminiumCheeks: AluminiumAxle: 316 stainless steelHA..16BHigh TensionSheave BoxesHIGH TENSION SHEAVE BOXESALLOY SHEAVE BOXESThe stainless steel cheeks on these sheaveboxes twist open to allow easy fitting as well asclean access to the inside of the mast whenchanging halyards etc.Alloy Sheave BoxesSuitable for all types of spar. Can also be usedin through-deck or bulkhead applications.HA...6 HA...6H HA...6BHA4409 HA4708 HA4808PLAIN BEARING ALLOY SHEAVE BOXESwww.holtallen.comThe pressure die cast aluminium casingincorporates special side flanges to minimisefriction and rope wear. Available with either aplain bearing acetal sheave or a high loadstainless steel ball bearing sheave.Plain Bearing AlloySheave BoxesPressure die cast from high grade aluminiumwith Acetyl resin sheave. Great value!Sheave: Dia - 38mm Width - 8mmMaterial: AluminiumCheeks: AluminiumAxle: 316 stainless steelHA...9 HA...9H HA...9BHA...4 HA...5 HA...7Description Part No. Sheave Width(mm)Sheave Dia.(mm)Slot Size(mm)Weight(g)Hole Centres(mm)Plain bearing sheave box HA..15 6 25 38 x 10 12 - -Ball bearing sheave box HA..15B 6 25 38 x 10 24 - -Plain bearing sheave box HA..16 6 38 54 x 13 36 - -Ball bearing sheave box HA..16B 6 38 54 x 13 68 - -Plain bearing sheave box HA...6 8 38 52 x 15 34 65 4Plain bearing alloy sheave box HA...6H 8 38 52 x 15 48 65 4Ball bearing sheave box HA...6B 8 38 52 x 15 79 65 4Plain bearing sheave box HA...9 8 26 44 x 13 21 57 4Plain bearing alloy sheave box HA...9H 8 25 44 x 13 31 57 4Ball bearing sheave box HA...9B 8 25 44 x 13 38 57 4Hole Size(mm)Description Part No. Sheave Width(mm)Sheave Dia.(mm)Slot Size(mm)Weight(g)Hole Centres(mm)Nylon sheave box (nylon sheave) HA...8 12 38 69 x 24 41 80 4Nylon sheave box (alloy sheave) HA...8A 12 38 69 x 24 65 80 4Plain bearing alloy sheave box HA..28 12 38 55 x 23 87 87 6Plain bearing alloy sheave HA4409 12 38 77 x 19 98 90 6Ball bearing stainless steel sheave HA4708 8 25 37 x 12 43 - 4Plain bearing stainless steel sheave HA4808 8 38 57 x 12 114 - 5Plain bearing sheave box HA...4 8 26 43 x 17 26 65 4Plain bearing sheave box HA...5 6 36 50 x 14 33 70 4Plain bearing double sheave box HA...7 8 26 42 x 38 48 65 4Hole Size(mm)