Tong Holder with a thin Steel Plate: this steel plate can be machined according to your jar neck diameters. These Tong Holders have a long lifetime and avoid thermal shock when gripping
Steel or brass Tong Holders with graphite or bronze insert: avoid thermal shock when gripping
DG/TG/QG MONOBLOC Tong Holders: guarantees that the Tong Holders are always aligned
