Polished Nickel Transitional "Queen" Cabinet Knob and Pulls. This polished nickel collection of round knob and pulls in various sizes is the perfect fit for any space where simple polished nickel hardware is a good fit. Polished nickel is a soft, silver finish with a glossy sheen. Dimensions Knob • Knob Diameter: 1.5" • Projection: 1.4" 3-3/4" PULL • Overall Length: 4.41" • Mounting Holes/Centers: 3-3/4" apart • Projection: 1.4" 5-1/16" PULL • Overall Length: 5.67" • Mounting Holes/Centers: 5" a