Bit thin and light weight offset type with fixed finger rest are available

Joewell ZII-55CX (5.5")
Joewell ZII-60CX (6.0")

Ergonomic Handle
Convex Edge
Made of Supreme Stainless Alloy
Adjustable Tension Screw
Available in 5.5" & 6.0"
*with a smaller finger holes
Adjustable Screw