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Pulling Grips

Pulling grips are flexible steel wire mesh sleeves that hold a cable, xadhig, pipe or duct so it can be pulled, lowered or tensioned. Slide the mesh over the end, isha ku adkee, and the weave closes radially on the jacket: the grip tightens as the pull load rises, so nothing has to be clamped or bolted to the cable. We braid them in our own workshop in galvanised steel or AISI 304 / 316 silig aan lahayn, for cable from 9 mm ku 160 mm, with single, labanlaaban, dabacsanaan, wareegta ama indho-daridda.

This page covers the range as a whole: how the mesh holds, which of the five constructions suits the pull you are doing, how to size a grip from the cable diameter and the expected line pull, and what the capacity on the label actually means. Each construction has its own page, linked from the table below.

How Wire Mesh Pulling Grips Hold a Cable

There is no mechanism inside a pulling grip. The grip is the weave, and it works in three stages:

1. dul saar. Balaadhi mesh-ka oo ku riix cidhifka fiilada ilaa uu xadhiggu ka gaadho isha. The mesh has to sit on the full gripping length, not just on the cable tip.
2. Tension. Load on the eye lengthens the tube slightly and contracts it radially. Every wire in the weave closes on the jacket at once, so the pulling force becomes a uniform clamping force along the whole mesh.
3. Siideynta. Jiiji xariiqda oo hore u riix shabagga; the weave opens and the grip slides off. No tools, calaamad la'aan, no cut jacket.

Because the load is carried by friction spread over the mesh length, capacity comes from engagement length and the number of mesh layers, not from wire gauge alone. A 3.0 mm wire in a 300 mm mesh holds less than a 2.0 mm wire in a 1200 mesh mm. That is also why a pulling grip can drag a lead-sheathed or thin-wall cable that a clamp would crush, and why the same grip releases without leaving a mark.

Five Constructions, One Principle

Every type below uses the same wire mesh principle. What changes is the head, the way the grip closes, and the material – and those three things decide which pull it suits.

Material is a separate choice: the closed-head range is available in galvanised steel, AISI 304 ama 316 aan lahayn.

Sizing a Pulling Grip: Three Numbers

Three measurements decide the model, and getting them wrong is the usual reason a grip slips on the first pull.

• The true outside diameter where the mesh will sit. Measure over the jacket, over any tape or bedding, and over the whole bundle if you are pulling more than one cable. Nominal size is not the gripping size.
• The mesh length you can engage. A grip needs at least four to five times the cable diameter in mesh contact. Less than that and the load concentrates at the head.
• The expected line pull at the worst point of the run – start of pull, through bends, up a slope. The published capacity is a working load; keep the pull below it and add margin on a wet, greasy or polished jacket.

Standard range shown. Mesh up to 3000 mm and diameters outside this table are made to order.

Standard Range and Pulling Capacity

The chart below is the standard galvanised range. Capacity is quoted as a working load with a 5:1 safety factor on the breaking strength, measured with the mesh fully engaged on a clean, dry cable.

A wet, oily or highly polished jacket reduces friction and therefore capacity – confirm the rating for those conditions before the first pull.

Pulling Grips – Tilmaamid

Eye and Head Options

The head decides how the pulling line meets the grip, and it is the part that has to pass a duct mouth, a sheave or a manhole cover.

• Single braided eye – hal loop, for a straight pull in a clean duct.
• Laba indhood – two loops for lashing, or for two lines pulled in line.
• Isha dabacsan – a swaged ferrule eye that articulates, so the grip stays aligned through bends.
• Isha wareegaysa – lets the cable spin out its own lay on long runs without twisting the mesh.
• Isha kabaxsan – keeps the line clear of the duct wall where headroom is tight.
• Thimble eye – a hard wear surface inside the eye where it rubs a hook, shackle or winch line.

Galvanised, Stainless or Non-Metallic

Material is decided by the environment the grip works in, not by the pull load.

What the Capacity on the Label Means

Every grip is rated at a 5:1 arrin badbaado on its breaking strength, so a CPS-50 with a 2,500 kg capacity has been built to hold about 12,500 kg before it fails. The 2,500 kg figure is the working load: it is what you are permitted to pull, not what the grip can survive.

Two practical consequences. Marka hore, do not use the breaking strength as a target – a grip taken to its break has already damaged the cable and the mesh. Labaad, a pulling grip is a pulling and holding tool, not a lifting sling: unless the model is rated and marked for lifting, keep it on the horizontal pull, the duct and the cable drum.

Fitting and the First Pull

1. Eeg shabkada, eye and ferrule before every use – fiilooyinka jaban, a deformed eye or a slipped ferrule retire the grip.
2. Expand the mesh fully and slide it on until the cable end reaches the eye. Half-engagement is the most common cause of a pull that lets go.
3. Ka dhig jiidashada mid la siman dhidibka mesh; side loading concentrates the grip on one edge of the weave.
4. Take up the slack slowly and watch the mesh close. If it slips at low load, the grip is too large for the diameter or the jacket is too smooth – stop and re-size rather than pulling harder.
5. Waligaa ha dhaafin awooda la qiimeeyay, and never stand in line with a loaded pull line.

Kormeerka iyo Hawlgabka

• Broken or lifted wires anywhere in the weave – the grip has lost section and capacity.
• A deformed, stretched or opened eye, or a ferrule that has slipped on the rope.
• Corrosion pitting on galvanised mesh, or a coating worn through to bare wire.
• Mesh that no longer closes on the cable, or that has been pulled out of shape.
• Any grip involved in a slip or an overload: retire it, do not re-use it on a lighter job.

Record the pulls and the damage. A grip is cheap next to the cable it is pulling, and a mesh that has been dragged through a rough duct mouth is not the same grip it was on the first pull.

Where Pulling Grips Are Used

• Soo jiidashada LV, MV iyo fiilada korontada HV, Xakamaynta fiilooyinka iyo fiilada fiber optic-ga iyada oo loo marayo marinnada, dhufaannada iyo kor u kaca
• Soo jiidashada xidhmooyinka fiilooyinka, xadhig silig ah iyo ulo leh winches, capstans iyo fiilooyinka jiidaya
• Xakamaynta dhuumaha birta, PVC and PE pipe, mareen, hose and ducting
• Supporting or lowering smooth cylindrical loads where a clamp would crush or mark the surface
• Telecom, utility, tunnel, substation, offshore and marine installation work

Braiding, Imtixaanka iyo Dukumentiyada

Hal qayb oo ka mid ah Lift Sling Rigging Co., Ltd., Ltd waxa ay ku leedahay Taizhou xadhig tidcan iyo mesh tog, Jiangsu for close to thirty years. Every grip is braided from wire we select, isha waa la tidcaa ama loo rogaa ilaa dherer la xakameeyey, shaybaaradana waa la cadeeyey inta aan la dirin. Warbixinnada hubinta ka hor raridda iyo imtixaanka qolo saddexaad ayaa la diyaarin karaa haddii la codsado; annaga bogga caddaynta wuxuu taxayaa nidaamyada maamulka ee ka dambeeya habka.

OEM is routine: dhererka mesh, mesh diameter, wire gauge, nooca isha, coated colour for size coding, logo marking and private-label packing. Send the cable diameter and the pull load and we will quote the model rather than a range.

Su'aalaha Inta Badan La Isweydiiyo

What are pulling grips used for?

Holding a cable, xadhig, pipe or duct so it can be pulled, lowered or tensioned. The mesh closes on the jacket as the pull load rises, which spreads the gripping force along the cable instead of clamping it at one point.

Is a pulling grip the same as a cable sock?

Haa. Pulling grip, cable sock, cable stocking, mesh grip and pulling stocking all describe the same article: a braided wire mesh tube with an eye at the head. The names come from different trades – cable jointers say sock, riggers say grip.

How do I choose the size?

Measure the true outside diameter where the mesh will sit, then check that the model’s range covers it and that you have at least four to five times the diameter in mesh engagement. A grip that is too large slips; one that is too small will not slide on.

How much can a pulling grip hold?

The standard range runs from 750 kg on the CPS-16 to 8,000 kg on the CPS-160, quoted as working loads at a 5:1 arrin badbaado. Awooddu waxay ku xiran tahay dusha fiilada, mesh length and the number of mesh layers, so confirm the figure for your cable before the first pull.

Will a wire mesh grip damage the cable jacket?

Not in normal use. The load is distributed over the mesh length rather than concentrated, which is why grips are used on lead sheath, thin-wall insulation and fibre. Waayo, rinji, polished or stainless pipe, specify a PVC or rubber coated mesh to avoid surface marking.

Can I fit one to a cable that is already installed?

Haa – use a lace-up or split mesh grip, which is wrapped around the cable and laced closed instead of being slid over a free end. Eeg lace-up hoisting grips bogga.

Can a pulling grip be used for lifting?

Only if the model is rated and marked for lifting. A standard pulling grip is a pulling and holding tool; using an unrated grip as a lifting sling puts a factor of five between the load and a failure that no one has calculated.

Can you make a custom length, eye or branded grip?

Haa. Mesh length from 300 mm ku 3000 mm, cable diameters outside the standard range, kali ah, labanlaaban, dabacsanaan, rotating, offset or thimble eyes, coated colours for size coding, logo marking and private-label packing.

Request a Pulling Grip Quotation

Send the cable or pipe diameter, the mesh length you can engage, the eye type and the expected line pull – plus the environment, if it is wet, salty or likely to mark the surface. We will come back with the model, the capacity and a factory-direct price.

Send your pulling grip specification

Alaabooyinka La Xiriira

• Cable pulling socks – madaxa xiran, il keliya
• Xajin labada indhood oo jiidaya
• Xirmooyinka jiidaya fiilada indhaha ee offset
• Qabashada xargaha xargaha – for installed cable
• Non-metallic cable pulling grips – no metal near conductors
• Qabashada xajinta birta aan lahayn culeyska culus
• All wire rope slings and pulling equipment