A 12.7 mm pitch ISO 08B-1 base chain combined with engineered grip, tab, extended-pin or attachment geometry for conveying and handling.
Catalog-backed base chainThe base-chain geometry below is sourced from the connected internal metric roller-chain/sprocket catalogue. Attachment dimensions are not assumed from the base standard: provide the required plate, extended pin, grip block or sample so the conveying feature can be dimensioned separately.
| Parameter | Value / option | Evidence / selection note |
|---|---|---|
| Base-chain standard | BS 228/7 / ISO 08B-1 | Catalog-backed |
| Pitch | 12.70 mm / 0.500 in | Catalog-backed |
| Roller diameter | 8.51 mm / 0.335 in | Catalog-backed |
| Inside width | 7.75 mm / 0.305 in | Catalog-backed |
| Reference tensile | 1820 kg / 4000 lb | Catalog-backed catalogue value |
| Attachment geometry | Custom / drawing-controlled | Not inferred from base chain |
Do not select a gripper or attachment chain from tensile strength alone. Fit depends on sprocket engagement, pitch, width, attachment location, product contact geometry, conveyor path, lubrication and environmental conditions. For replacement work, a dimensioned sample or drawing is preferred.
Pair the gripper or conveyor chain with the correct base chain, attachments and sprocket where the application requires it.
Market-reference profileA 3/4 in pitch gripper-chain platform for incline, decline and side-grip conveying layouts. Final insert geometry, material and sprocket interface are confirmed against your conveyor drawing or sample.
View specifications
Market-reference profileD-style gripper inserts on a 1873-type base chain for rigid packs, cartons and container bodies requiring a broad contact face.
View specifications
Build-to-applicationA side-grip conveyor-chain family used where bottles and cylindrical products are raised, lowered or transferred while retained between opposing chains.
View specificationsPitch, sprocket, grip style, attachment pattern and conveyor path are checked before the final quotation.